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1.What impact did Thomas Paine’s writing of “Common Sense” have on gaining support for the American’s cause? 2.What is the significance of the “signing” of the Declaration of Independence by members of the Continental Congress?

15 years ago

What does it mean to protect someone?

15 years ago

I'm reading a story and I have to come up with a reason why this would help the character become a man. -Seeing himself in a mirror for the first time.

15 years ago

Write a friendly letter on protecting those you love. How should I start and end the letter? Thanks

15 years ago

How do I improve my hooks when writing an essay? Also, how should my last paragraph be and what should it end with? Thanks

15 years ago

Use the fundamental counting principle to find the total number of outcomes in each situation. 1.Rolling two number cubes and tossing one coin. = Is the outcome = 4? 2.Choosing from 3 sizes of distilled,filtered, or spring water. = Is the outcome 9? Thank...

15 years ago

In each sentence, if the italicized verb does not agree with the subject, circle the verb and write it correct form. I will capitalize the verb since I don't know how to italicized. 1.Big Ma and Cassie SHARES the same bedroom. How would I solve this?

15 years ago

A standard deck of playing cards contains 52 cards in four suits of 13 cards each. Two suits are red and two suits are black. Find each probability.Assume the first card is replaced before the second card is drawn. 1.P(black,queen) 2.P(jack,queen) How wou...

15 years ago

Two cards are chosen at random from a standard deck of cards with replacement. What is the probability of getting 2 aces? Is is an independent events? If it is then would it be 2/52(chances of an ace) x 2/52?

15 years ago

Determine the mole fraction of acetone in a solution prepared by adding 0.456 kg of (CH3)2CO to 0.899 L of C4H8O. Molar Mass (g/mol) (CH3)2CO 58.05 C4H8O 72.12 Density (g/ml): (CH3)2CO 0.7899 C4H8O 0.8892 Name/Formula: acetone (CH3)2CO tetrahydrofuran C4H...

15 years ago

1.Four coins are tossed.What is the probability of tossing all heads? 2.A card is chosen at random from a deck of 52 cards.It is then replaced and a second card is chosen.What is the probability of getting a jack and then an eight?

15 years ago

Where could I find good video/information on school segregation and brown vs board of education? Two days ago it was on history channel website but now it gone. Thanks

15 years ago

What did Philip Emeagwali believed in?

15 years ago

Since happy,sad,upset,etc. are part of feeling/emotions, what is hope, insight, optimism, courage under?

15 years ago

Was Brown vs. Board of Education the only events that have an effect on school segregation? Or was there other events that made school segregation unconstitutional?

15 years ago

Where could I find good information on school desegregation?

15 years ago

Where could I get information on school segregation?

15 years ago

What started the school segregation?

15 years ago

Why is school desegregation an important piece in the struggle for civil rights? Also, how did this change people's point-of-view toward race relations in American? Thanks

15 years ago

Express each statement using an inequality involving absolute value.Do not solve. 1.The majority of grades in Sean's English class are within 4 points of 85. 2.AA thermometer is guaranteed to give a temperature no more than 1.2F from the actual temperatur...

15 years ago

Solve the compound inequality. 1.-n<2 or 2n-3>5. 2.2c-4>-6 and 3c+1<13 Are these the answer? 1.n<2 or n>4. 2.-1<c<4.

15 years ago

Strong winds called the prevailing westerlies blow from west to east in a belt from 40 degree to 60 degree latitude in both Northern and Southern Hemisphere. 1.Write an inequality to represent the latitudes where the prevailing westerlies are not located....

15 years ago

What is the process of an amendment? Could someone sums up how can 1 get pass? Thanks

15 years ago

1.Why is " elastic clause' an appropriate name for Clause 18 of Section 8 of Article l? 2.Think about what it mean to "express" something. Which powers - delegated or implied - could also be referred to as expressed powers? Why? 1.Elastic Clause is the ap...

15 years ago

1.Do you think the special powers of the Senate or those of the House of Representatives are more important? What is this question asking me? It is asking me who power do I think is more important between the Senate and the House of Representatives? Thank...

15 years ago

I'm writing a paragraph to compare and contrast a story character and me, how should I start the paragraph? Thanks

15 years ago

Write the slope-intercept form of an equation of the line that passes through the given point and is parallel to the graph of each equation. 1. (3,2), y=x + 5 2.(4,-6),y=-3/4x + 1 3.(-8,2),5x-4y=1 Could you guy check if these are the answer? 1.y=x-1 2.y=-...

15 years ago

Write the slope-intercept form of an equation of the line that passes through the given point and is perpendicular to the graph of each equation. 1.(-2,-2),y=-1/3x+9 2.(-4,-3),4x+y=7 3.(-4,1),4x+7y=6 4.(-6,-5),4x+3y=-6 These are the answer I came up with,...

15 years ago

Triangle ABC has vertices A(0,4),B(1,2),and C(4,6). Determine whether triangle ABC is a right triangle.Explain. How do I do this?

15 years ago

Congressional committee must pass along every bill to be debated and voted on by the other members of their respective houses. Is this true or false?

15 years ago

Simplify. 1.(-15xy^4)(-1/3xy3) Is the answer for number 1 = -15x^6y^1?Thanks Express the area of each figure as a monomial. 1.A circle with the radius of 5x^3. how would I solve this problem?

15 years ago

Simplify. 1.(-5x^2y)(3x^4) Is the answer for this = -15x^6y^1? If not could you explain how to do it? Thanks.

15 years ago

Could someone help me interpret this poem?Thanks Nature's first green is gold, Her hardest hue to hold. Her early leafs a flower; But only so an hour. Then leaf subsides to leaf. So Eden sank to grief, So dawn goes down to day. Nothing gold can stay. -Rob...

15 years ago

Simplify. 1.xy^2/xy 2.m^5np/m^4p 3.5c^2d^3/-4c^2d 4.-4c^2/24c^5 Are these the right answers?Thanks 1.xy 2.mnp 3.-5/4cd^2 4.-1/6c^3

15 years ago

How should I begin my first paragraph when I'm trying to interpret a poem? The poem is Nothing Gold Can Stay by Robert Frost.Thanks

15 years ago

State whether each expression is a polynomial. If the expression is a polynomial, identify it as monomial,a binomial, or a trinomial. 1.1/5y^3+y^2-9 2.6g^2h^3k Are these the right answers? Thanks 1.No 2.Yes, monomials.

15 years ago

Find each products. -2/3n^2(-9n^2+3n+6) Thanks

15 years ago

Kent invested $5,000 in a retirement plan.He allocated X dollars of the money to a bond account that earns 4% interest per year and the rest to a traditional account that earn 5% interest per year. 1.Write an expression that represents the amount of money...

15 years ago

Read the poem "Annabel Lee" and write why you think Allan's grief for his wife has made him unable to go on with his own life. Use examples from the poems.-Thanks

15 years ago

Ms.Sue could you help me again please?Thanks -Earlier you say: The best example is the last four lines: "And so, all the night-tide, I lie down by the side Of my darling- my darling- my life and my bride, In the sepulchre there by the sea, In her tomb by...

15 years ago

Write each equation in standard form. 1.y-3=-2.4(x-5) -The answer I got was 2.4x + y = 15. Could someone please check my answer and tell me how to solve it if it wrong? Thanks

15 years ago

Does anyone know how I can make a 3-D poster?Thanks

15 years ago

Use the fallowing sentences and use vivid verbs and adjective to rewrite the sentences. The sentences that I'm having problem with is : I play video game. Could anyone give me idea on how to improve that sentences? Thanks

15 years ago

Does anyone know a word that mean the same as " a computer's user"? I try googling and all I got was "Hacker".Thanks

15 years ago

If I have a line that have 3 points ( A,R, and T) do I call it line ART? or only line AT(A being the first point and T being the last)? Thanks

15 years ago

Could anyone give me any idea on how t o answer this? Thanks 1.A classmate tells you, “Finding the coordinates of a midpoint is easy. You just find the averages.” Is there any truth to it? Explain what you think your classmate means. - I think what he mea...

15 years ago

Use your protractor to find the measure of the angle to the nearest degree. 1.Angle S Anyone know how am I suppose to find the degree when it only telling me the vertex(S) ?

15 years ago

There is something wrong with this definition for a pair of vertical angles: “If AB and CD intersect at point P,then APC and BPD are a pair of vertical angles.” Sketch a counterexample to show why it is not correct. Can you add a phrase to correct it? - U...

15 years ago

Through a given point on a line, there is one and only one line perpendicular to the given line. The hints that it gave was "Do not limit your thinking to just two dimensions". If it just a regular line there will only be one perpendicular line right?

15 years ago

Earlier you told me "hold a pencil up. A real pencil. I bet you can make perpendiculars in many directions, because the pencil is in a three dimensional space". Could you explain to me what do you mean by this? I try holding up a pencil and doesn't see an...

15 years ago

I'm going to be interviewing someone on the topic " Contributing to the communities" and then turn it into an essay. So I'm wondering if you guy can give me some ideas and question on what to ask the person( The person I'm interviewing is a teacher)? Than...

15 years ago

Sorry Ms.Sue but I have a question on the previous answer you gave me and I hope you don't mind answering it,thanks. Earlier you say "What examples do you know about the good that people do who contribute to the community? " Could you explain to me what t...

15 years ago

I'm writing an essay on the topic " Contributing to the community" and I was wondering what you guy think if I start my first sentence like this. Everyone in their life had made some world-shattering contributions to the community.These significant additi...

15 years ago

Yes sorry, I kind of exaggerate when I write. May I ask how is "Everyone" a singular? Don't singular mean one only? Thanks

15 years ago

Would it be correct if I use "Everyone in life" instead of "Everyone in their life"? Would this still make "everyone" mean each and every individual?In addition, do you have any suggestion or ideas on how I should start the essay? Thanks

15 years ago

I'm trying to start an essay paragraph with the topic " Contributing to the community" and I was wondering if this is a good starting sentence.If not, please give me some ideas or suggestions for one.Thanks -Everyone in life had made significant contribut...

15 years ago

Would "Philosophy" be a good synonym for "thinking"? Thanks

15 years ago

The radius,diameter, or circumferences of a circle is given. Find the missing measures. D=2a,r=___,C=___. For the radius I got 1a and the circumferences I got 6.28.a. Could someone check my answer? Thanks

15 years ago

What is a good way to do research on a person? Thanks

15 years ago

If D is the midpoint of AC, is the midpoint of AB,and BD = 12 cm, what is the length of AB ? Would AB=24 Cm?Thanks

15 years ago

Make a conjecture about the next item in each sequence. 1.4,6,9,13,18 -I know that from 4 to 6 they added 2 and then from there each time the number you add is 1 more than the last one, but I don't know how to make a conjecture. Thanks

15 years ago

I'm writing an essay on the topic " The most memorable moment in your life" and I was wondering if you guy could give me suggestions on how I could start my introduction. Thanks ( The most memorable moment I chose was the first day of my summer vacation)

15 years ago

Write a false conditional statement. Is it possible to insert the word "not" into your conditional to make it true? If so,write the true conditional. -False-If all male are human, then all human are male. -True-If all male are human, then all human are no...

15 years ago

Is it even possible to include the word "not" in a conditional to make it true? I'm thinking of some false statement and putting "not" in but it still doesn't make it true.

15 years ago

Determine whether the following statements are always,sometime, or never true.Explain 1.Three points determine a plane. 2.The intersection of two planes can be a point. 1.Never true, the three points must be noncollinear. 2.Never true, the intersection of...

15 years ago

Use the Law of Detachment to write a valid conclusion for the given information. 1.If two angles are supplementary, then their measures have a sum of 180. 2.Angle X and Angle Y are supplementary. -What do they mean when they ask me to write a valid conclu...

15 years ago

Use the Law of Detachment to write a valid conclusion for the given information. 1.If two angles are supplementary, then their measures have a sum of 180. 2.Angle X and Angle Y are supplementary. Would the conclusion be this? Thanks -The sum of X and Y is...

15 years ago

I'm trying to find the theme of the book I'm reading, but I don't really know what exactly is a theme, could anyone give me an idea of what a "theme" of a story is? -Is the theme = What is the author trying to teach us? Or is it the central message of the...

14 years ago

1.The long-distance swimmer had a sense of ____________. A.Engaging B.Perseverance C.Potential D.Rendition ( Would the correct choice be perseverance?) Thanks

14 years ago

The measure of two complementary angles are 6y+3 and 4y-13. Find the measures of the angles. ( In this question, are they saying 2 different complementary angle? or two angle that make up a complementary? )

14 years ago

Is this word use correctly in the sentence? - Migration Paul like to watch the migration patterns of his new fish. ( I think it is correct because migration is a change in location depending on the season and the fish might be changing places depending on...

14 years ago

I'm writing an essay and the topic is " Should student be able to go on dangerous field trip like rock climbing?" I'm disagreeing to this and I need 3 reason why. These are my 2 reason, could anyone give me another 3 or just 1? Thanks - Students will be p...

14 years ago

The actual alleles of an organism is its ____. - Is the answer = genotype? Thanks

14 years ago

A 64 inch long board is divided into lengths in the ratio 2:3. What are the two lengths into which the board is divided? Thanks

14 years ago

Solve 6x=x^2 - 6. Could someone give me the steps? Thanks

14 years ago

What is the answer to this question? 48÷2(9+3)= ( If I do it with PEMDAS, the answer would be 2, but when I type in google, it give me 288) [ 9+3 = 12 -> 48/2(12) -> 2 x 12 = 24 -> 48/24 = 2]

14 years ago

What is 42 + x = x^2? How do I solve for X? Thanks

14 years ago

I'm currently studying for a science test and I need help on one of the question. - What is a tsunami and how is it related to an earthquake? For the part " What is a tsunami, my answer would be Tsunamis are giant waves caused by earthquakes or volcanic e...

14 years ago

Could anyone help me find the pattern for these fractions? I can't seem to figure it out. Thanks 2/3,3/4,4/5,5/6. The LCD for them is 60.

14 years ago

Could anyone explain to be what these term mean in math? I try googling them but can't find the answer. Thanks 1.Opposite of a Difference 2.Opposite of a Sum 3.Opposite of an Opposite

14 years ago

Write an equation to solve each problem. The sides of one cube are twice as long as the sides of a second cube. What is the side length of each cube if the total volume of the cubes is 72 cm^3? Would it be, 3x+6x=72? Thanks

14 years ago

The length of a rectangle is 5 cm greater than it width. The perimeter is 58 cm. What are the dimension of the rectangle? I know the formula for Triangle Perimeter is 2(L+W) and the L is +5 more than the W but I can't write the equation for it. This is wh...

14 years ago

|y-5|-2=10 I know the first y=17 but I don't know the second ? Thanks

14 years ago

Write each compound inequality as an absolute value inequality. 1.3 < h < 1.5 Could someone give me the step too? Thanks

14 years ago

Anyone know what those words call that depend on how you use it on a sentence, it can have a positive or negative feeling?

14 years ago

A species of bacteria in a laboratory undergoes exponential growth, reproducing every 30 minutes. Starting with one bacteria cell, how many bacterial cells will there be after 3 hours? Would the answer be 64? Thanks

14 years ago

Suppose f(x)=2x-5 and g(x)= |-3x-1|. Find each value. f(1)+g(2) How would I solve this problems? If anyone could give me the step, thanks a lot.

14 years ago

Suppose f(x)=2x-5 and g(x)=|-3x-1|.Find each value. f(1)+g(2) -Would the answer be f(1)+g(2)= 4? Thanks

13 years ago

Write and solve a system of equations for each situation. 1.Your school sells tickets for its winter concert. Student tickets are $5 and adult tickets are $10. If your school sells 85 ticket and makes $600, how many of each ticket did they sell? -Could so...

13 years ago

Each week you must do a minimum of 18 hours of homework. Participation in sports requires at least 12 hours per week. You have no more than 35 hours per week in total to devote to these activities. - Write a system of inequalities to model the situations....

13 years ago

Could anyone help me write a system of equations with this? Thanks - A theater group sold a total of 440 tickets for $3940. Each regular ticket costs $5, each premium ticket costs $15, and each elite ticket cost $25. The number of regular tickets was thre...

13 years ago

A gardener is putting a wire fence along the edge of his garden to keep animals from eating his plants. -If he has 20 meters of fence, what is the largest rectangular area he can enclose? -What quadratic function represents the area of the garden? Thanks

13 years ago

Could someone help me check my answer? Thanks. -Write each quotient as a complex number. 1. 3i/-2+i (Is the answer for this one = 3/5-6i/5)

13 years ago

Simplify. b(b-3)^2 Would I square the b-3 before I multiply it by the b or distribute and then square?Thanks

13 years ago

Let say the problem is (x+2)-(x-2). Would I distribute the (-) to the (x-2) before I FOIL or is the problem saying x+2-x+2? Thanks

13 years ago

The volume in cubic feet of a Cd holder can be expressed as V(x)=-x^3-x^2+6x, the depth is 2-x , factor the polynomial to find linear expression for the height and the width. - Do I just factor the -x^3-x^2+6x? It because I know the volume is LWH, so don'...

13 years ago

What positive value of b makes 9^2-bx+4 a perfect square trinomial? How would you solve this problem? Thanks

13 years ago

Is is possible to do this? It a requirement by my teacher but I just can't seem to do it. " singled space text within questions and double space between your questions".- If I single space the text within the questions, won't that make it single space bet...

13 years ago

Could someone help me list 15 thing that are not matter? Thanks

13 years ago

Rounds each number to four significant figures. ( Could someone check if I'm right? Thanks) a. 431801 = 4318 b. 10235.0 = 1024 c. 1.0348 = 1.035 d. 0.0004384010 = 0.0004384 e. 0.00078100 = 0.0007810 f. 0.0098641 = 0.009864

13 years ago

1.b 2.c 3.c 4.d 5.d 6.c 7.b 8.b 9.a 10.b 11.a 12.d 13.a 14.b 15.d 16c 17.a 18.c 19.a 20.d just got done takin the exam and these are the correct answers. Totally not right...

16 years ago

Thank you!

15 years ago

So is the correct form of SHARES

15 years ago

So is the correct form on SHARES in this sentences = share?

15 years ago

Just to make sure I understand, could you please review this two too? Thanks Most of the trees HAVE Xs marked on them. -The subject and verb agree. 2. Cassie and her brothers ATTACKS the lumbermen. -Attacks become attack?

15 years ago

May I ask where did you get 4/52 and 1/2?

15 years ago

I confused the PROBABILITY OF GETTING 2 ACES. Thank you very much. Could you review this one too please. A jar hold 15 red pencils and 10 blues pencils. What is the probability of drawing two red pencil form the jar? This would be an dependent and it woul...

15 years ago

Thanks for the help, Reiny.

15 years ago

Thank you.

15 years ago

Could you explain more on why you put | g-85 | </= 4 ? Thanks

15 years ago

Would the second one be |28 - t|</= 1.2?

15 years ago

Did you divide the -n by itself and then 2 by -n in order to get the sign reverse? Also could you help me on this one? Thanks A number minus one is at most nine, or two times the number is at least twenty-four. Is it n-1</= 9 or 2n =/> 24 which equal n>/=...

15 years ago

Could do use one of mine and show me how you check it? Thanks

15 years ago

Sorry, it actually -2/3(n^2)

15 years ago

Could you give me some examples from the poem that you think show Allan not being able to go on with his life because of his wife's death? If not then thank you very much anyway.

15 years ago

Is the 4 line the best examples because he sleep/stay beside her tomb everyday or do you have another points of view? Thanks

15 years ago

Why did you multiply by 5?

15 years ago

So for this problem 3y + 2x = 4.5 it would be 30y + 20x = 45( I multiply all the term by factor of 10 to get rid of the decimals) then I would simplify it into 4x + 6y=9. Is this correct?

15 years ago

Thanks! That helped me a lot!

15 years ago

Thanks again =)!

15 years ago

Yes.

15 years ago

( I don't know if I'm 100% correct, could someone recheck if neeeded too? Thanks) 1. 3sqrt2-8sqrt128 [ First you multiply 3 x 2, which will give you 6sqrt. Then you would multiply -8 and 128, which will give you -1024. The final step would be to combine l...

15 years ago

The pairs should be parallel. y-x=-8 in slope intercept form ( y=mx+b) is y=x - 8. So the slope for y-x=-8 is 1 too.

15 years ago

I don't get what you mean by holding up a pencil. I hold up one and I don't see anything?

15 years ago

Yes.

15 years ago

Thank you very much Ms.Sue!

15 years ago

So basically the question is asking what examples do they know of that contribute to the community? Thanks

15 years ago

Thanks for the website, I will study it right now. Also, is "Everybody" singular? Thanks

15 years ago

It is approximately 2202 lbs for 1mil dollar in 1 dollar bills.

15 years ago

Possible for you to suggest me some ideas? I ran out of ideas on how to start it for this topic. I think all day in school and could only come up with sentences that start with "Everyone".Thanks again =D

15 years ago

Thank you very much for your helps throughout the day, Ms.Sue!

15 years ago

1. 3-9= -6 2.3-8= -5 3. -6 + (-5) = ?

15 years ago

24 - (-9) = ?

15 years ago

Thanks Ms.Sue!

15 years ago

Yes. I thought I'm only allow to use the word "not" once. Thanks

15 years ago

The number I pick was 1, I +5 to it which = 6, then 6 x 2 = 12 then 12-4 = 8 and when I divided it by 2, I don't get 3?

15 years ago

Since the rectangles are similar, you could use proportion. 42/27= 56/x. 56 x 27 =1512/ 27 = 36. Which mean X= 36.

15 years ago

won't the improper fraction be 91/12 and 77/12?

15 years ago

I mean 182/12 and 77/12.

15 years ago

Turn 1 1/6 into improper fraction which would be 7/6. The common denominator for 7/6 and 3/4 would be 12. 7/6 = 14/12 and 3/4 = 9/12. 14/12 - 9/12 = 5/12.

15 years ago

You could turn them both into improper fraction. 15 1/6 would now be 91/6. Then 6 5/12 would be 77/12. 6 and 12 common denominator is 12 so 91/6=182/12. 77/12 = 77/12. 182/12- 77/12= 105/12. Then you turn 105/12 into a mixed number which would be 8 9/12=...

15 years ago

A line parallel to y=-4x+3 would be y=-4x-5. ( Parallel line have the same slope).

14 years ago

I don't think this question given enough information to be solve. The question you just stated is like saying one object is 5 pound, what is the weigh of the larger one?

14 years ago

1/6 that the dice will roll a 5. 1/6 that the dice will roll a number less than 2.

14 years ago

I don't think MathMate mean to divide the number. - I'm guessing he say to add the total amount up, and put it as the denominator while the amount of white ball is the numerator. Then you will have your probability of picking a white ball ( Simplify if ne...

14 years ago

You could use proportion to solve for these. 6/10 = x/Amount attempt.[solve for x in the formula]

14 years ago

If I'm not incorrect, the inequality would be 180=4x+45. 180-45=135/4=33.75.

14 years ago

If I'm not incorrect, the inequality would be 180=4x+45. 180-45=135/4=33.75.

14 years ago

What is 306.52/19.4? That will give you X

14 years ago

Thanks

14 years ago

So absent-mind of me to overlook the simple pattern. Thanks Ms.Sue!

14 years ago

I came up with 8=s^3, how would I solve this? Thanks

14 years ago

Thanks for your help!

14 years ago

Question Number Your Answer Answer Reference 1. D Correct 2. C Correct 3. B Correct 4. A Correct 5. B Correct 6. C Correct 7. A Correct 8. C Correct 9. D Correct 10. D Correct 11. D Correct 12. B Correct 13. A Correct 14. C Correct 15. B Correct 16. D Cor...

14 years ago

2 is A

14 years ago

1. C Correct 2. B Correct 3. A Correct 4. A Correct 5. B Correct 6. D Correct 7. B Correct 8. A Correct 9. B Correct 10. B Correct 11. A Correct 12. C Correct 13. C Correct 14. D Correct 15. B Correct 16. B Correct 17. D Correct 18. A Correct 19. B Correc...

14 years ago

Date Graded 10/18/11 Examination 00400400 Grade 100 Document ID 234465408 1. A Correct 2. C Correct 3. A Correct 4. A Correct 5. D Correct 6. B Correct 7. B Correct 8. B Correct 9. A Correct 10. C Correct 11. A Correct 12. D Correct 13. A Correct 14. B Co...

14 years ago

Where do you get the 6 from?

14 years ago

Does f(1) + g(2) mean the sum of those 2 output? Thanks

14 years ago

9x^2-bx+4

13 years ago

Thank you!

13 years ago

Thanks you Ms.Sue!

13 years ago

The answer would be (2x+3)(x+1). Do you need an explanation on how to do such problem?

12 years ago

A number plus sixteen.

12 years ago

So since it S3O6, it was reduce to SO3?

12 years ago

When you write the formula in word equation would it be : Octasilicon and oxygen reacted to produce sulfur trioxide? Would this be the balance equation? S8 + 12O2 -> 8SO3

12 years ago

I mean OH sorry. So this isn't one of the 6 type of reactions? Thanks

12 years ago

Math blue book on I.s 126 page 24-25

12 years ago

DrBob, could you clarify what you mean by " one compound on the left forms more than one on the right" Thanks.

12 years ago

Oh, thanks you for that! If it was H2O2 + O2 + Heat = H2O + O2 it would still be decomposition?

12 years ago

The world equation didn't have any sulfate on the product side :(. I'm guessing such formula can't be right since how can there be sulfate on one side and there none on the other. So the words equation is wrong right? Thanks

12 years ago

If it was 1040 gallons it would be around 9.1 tons right? Thanks Ken

12 years ago

Oh. Typo sorry. So CuSO4 + NAOH would be Cu(OH)2 + NA2SO4? Thanks

12 years ago

There is 8. NH4 is ammonium. There is 4 hydrogen in each ammonium so 2 ammonium would give you a total of 8 hydrogen.

12 years ago

Since the AgNO3 have a molar mass of 169.87 g. I divided that by 0.02 g and got 0.000118 moles of AgNO3. How would I find how many moles is Ag and how many is NO3? Thanks

12 years ago

I mean Ag but not NO3 **

12 years ago

It would be 0.00023 mol .Thank you. Let say if they want to know the amount of ions. I would just have to multiply that number by avogadro number right? Thanks

12 years ago

Thank you so much for that explanation!

12 years ago

DrBob, let say the mass of H2O is 18 g. Would 1 gram of water be about 0.05 mole of H2O? Thanks

12 years ago

Since there is 5H2O is about 36% of CUSO4 + 5H2O , would there be about 16 g of residue left over? Thanks

12 years ago

Dr.Bob, do you think there is a formula for animals fats? I can only find the different formula for different lipids. Thanks

12 years ago

I believed the answer is 16 but computer teacher is telling me it 1. Thanks

12 years ago

Let say the other function is x-2 , if x < 0 x^2 + 1 , if x >= 0 f(-4) would be -6? I kind of not understand why do we keep going down the value. Thanks

12 years ago

Oh, thanks you so much! I did not realize f(x-3) and (x-3) make such different.

12 years ago

n = 4

12 years ago

I'm being asked to solve f(4) = f(4-1) + f(4-2). The answers is 3, but I don't know how to get to that answer. Thanks

12 years ago

Quotes from wiki "Adhesion is the tendency of dissimilar particles or surfaces to cling to one another" So I'm thinking it is an attractive force? Thanks

12 years ago

Would the answer be =1 since tan4.7* cot 4.7 = 1? Thanks

12 years ago

The question is What is the root mean square velocity of ammonia molecules (NH3) at 45°C? -My teacher is telling me to use the formula KE=1/2MV^2 to find the velocity and told me to use 45 celcius as the KE and molar mass as M and solve for V^2. (45=17 *...

12 years ago

I thought KE is joules and not celcius so I'm confuse.

12 years ago

What do you mean there are procedures? Thanks

12 years ago

So CH4 + O2 = CH3OH ?

12 years ago

Thanks you for the balanced equation!

12 years ago

For Boyle, Lussac, and Charles Law, do I have to convert the units to the standard measurement? Like temperature to kelvin and pressure to atm? Thanks

12 years ago

Bob, could you verify this answer for me too please? Thanks P1 = 1.08 atm V1 = 250 mL T1 = 297 K T2 = 310.2 K P2 = 2.25 atm Would V2 = 125.3 mL?

12 years ago

Now that you mention it, I checked and under those conditions , the first value should not be 3.21 mols. So I guess that why I was unable to get the correct answer for 5.29 mols.I think the point of the conditions was just to say that the condition for th...

12 years ago

3-Pentene **

12 years ago

Well, it have no decimal places so I don't know how many significant figure should the answer be

12 years ago

TY, Steve.

10 years ago

OH! The x was an exponent.... it was a

10 years ago