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Questions Asked on October 28, 2008

While titrating 25.00mL of a weak acid, HA, with 0.1500M NaOH, you reach equivalence point after adding 27.00mL of the NaOH. The
1. 3 answers
2. asked by Sam
3. 5,471 views
I know this might sound easy... but i need these problems for bonus and i want to make sure they are rightSilver nitrate reacts
1. 3 answers
2. asked by Anna-Marie
3. 2,936 views
what precautions should be observed when an aqueous sodium carbonate solution is used to extract an organic solution containing
1. 1 answer
2. asked by Jason
3. 2,818 views
Whew. long question.Barium carbonate is the source of barium compounds. It is produced in an aqueous precipitation reaction from
1. 1 answer
2. asked by Anna-Marie
3. 2,386 views
For the reaction shown below complete the following calculations.H2(g) + C2H4(g) --> C2H6(g) (a) Estimate the enthalpy of
1. 2 answers
2. asked by hannah
3. 2,183 views
a crude non acidic product mixture dissolved in diethyl ether contains acetic acid. describe an extraction procedure that could
1. 1 answer
2. asked by Jason
3. 2,120 views
K2CO3 is an excellent drying agent for some classes of organic compounds. would it be a better choice for an acid (RCO2H)or an
1. 4 answers
2. asked by Jason
3. 2,103 views
For how many ordered pairs of positive integers (x,y) is 2x+3y<6?a. One b. Two c. Three d Five e Seven
1. 3 answers
2. asked by Lauren
3. 2,060 views
you deposit $ 900 in a savings account that earns 4%interest coumpounded once a year and has no service charges. you donot make
1. 2 answers
2. asked by isabel
3. 1,760 views
Balancing Equations for Reactions Occurring in Basic Solutions:I have the answer for it and I've gone and redone it twice and I
1. 4 answers
2. asked by Bri
3. 1,607 views
How much energy is required to ionize a hydrogen atom in its ground (or lowest energy) state?What wavelength of light contains
1. 1 answer
2. asked by natash
3. 1,596 views
I have 3 math problems for homework that are stumping me. Can anyone help guide me? Thanks! Here they are:1. A full bucket of
1. 7 answers
2. asked by Kelsie
3. 1,345 views
I need to know if I have th right molecular formula for Sorbito39.56g C 7.75g H 52.7g O Empirical Formula is CH2O 30.026 amu how
1. 5 answers
2. asked by Joshua
3. 1,205 views
A machine fills 64 ounce detergent jugs. It is known that the net amount of detergent poured into each jug has a normal
1. 1 answer
2. asked by Riley
3. 1,201 views
How does budgeting help management make good business decisions?
1. 0 answers
2. asked by Bev
3. 1,178 views
I'm stuck with another research paper so I've decided to make this one very simple about cats. Here are a few questions i need
1. 8 answers
2. asked by mysterychicken
3. 1,151 views
The numerator of a fractionis 5 less than twice the denominator. If the numerator is decreased by 1 and the denominator is
1. 5 answers
2. asked by amir
3. 1,148 views
A tunnel with a parabolic arch is 12m wide. If the height of the arch 4m from the left is 6m, can a truck that is 5m tall and
1. 2 answers
2. asked by Mae
3. 1,135 views
If I have 20/70 vision what is the power of the lenses needed to correct my vision (how do I calculate it?)
1. 0 answers
2. asked by Leah
3. 1,122 views
Edna and Nancy leave the house of a common friend at the same time and walk for 4 hours. Edna walks due east at the average rate
1. 5 answers
2. asked by Sasha
3. 1,104 views
How do you set up the pages in Word to be horizontal rather than the automatic vertical setting? I want to create a vertical
1. 5 answers
2. asked by Anonymous
3. 1,098 views
Describe, compare and contrast INDUCTION and DEDUCTION as methods of science – using examples where appropriate. Identity and
1. 0 answers
2. asked by Sheer12
3. 1,093 views
Name the candidates for mayor in canada and one important reason each gives for running.
1. 1 answer
2. asked by Heather
3. 1,088 views
Stuck again. The paper just says that the position of an object is given by s(t)=t^3. When T=5sec findA. Position B. Velocity C.
1. 0 answers
2. asked by Jack
3. 1,074 views
When did spain come under Muslim rule ?
1. 2 answers
2. asked by Danielle Dupuis
3. 1,051 views
the answer has to be plural possessive and both words must rhyme!!!spectacles for a young lady
1. 3 answers
2. asked by Carly
3. 1,049 views
ok so this isnt really a homework question but when you make an account on Jishka, not a premium one, but just a regular free
1. 2 answers
2. asked by mysterychicken
3. 1,047 views
Suppose you want to take a scientific poll about people's opinions on a new boating law for Lake Blue. Who should make up your
1. 1 answer
2. asked by Anonymous
3. 1,032 views
If a proposed amendment violates the Constitution, should the Supreme Court be able to block its ratification?"A. With only one
1. 0 answers
2. asked by Anonymous
3. 1,027 views
What was the dividing line between Former Han and the later Han marked by? ((IN ancient China))
1. 1 answer
2. asked by Kathryn
3. 1,020 views
i hope this makes sense.Say that i have x and y axis. then i have an arrow coming out similiar to how you would draw a resultant
1. 2 answers
2. asked by jen
3. 1,010 views
A 1.00 kg hollow ball with a radius of 2.2^10^-1 m, filled with air, is released from rest at the bottom of a 1.50 m deep pool
1. 1 answer
2. asked by Sandhya
3. 1,008 views
I am doing a research for dissertation based on work life balance...can anyone help me ,work out on the title of poject,and
1. 4 answers
2. asked by urata
3. 1,008 views
two reasons why it is useful to understand population distribution and density patterns.
1. 5 answers
2. asked by jasmine
3. 988 views
The minimum energy required to change the conformation of 11-cis-retinal within the eye is about 164kJ/mol.Calculate the longest
1. 2 answers
2. asked by natash
3. 941 views
What is the approximate depth integrated particulate DMSP quantity (in micromolar m-2) to 30 m? The DMSP at 30 m is
1. 2 answers
2. asked by Lizzy
3. 930 views
how can a governors message power affect legislation in a state?
1. 0 answers
2. asked by Anonymous
3. 921 views
A rocket blasts off with acceleration of 5 m/s squared. After 1 min it runs out of fuel. What is the max height and total time
1. 0 answers
2. asked by Jack
3. 918 views
position function is x(t)=(t-1)^3 (2t-3)how do you find the velocity of the particle at nay time when t is greater or equal to
1. 1 answer
2. asked by Michelle
3. 915 views
If f(x)=4x-5 find the value.f(c) f(3a2)
1. 2 answers
2. asked by Richard
3. 896 views
An item costs $36. The price is increased by $15, then reduced by $15. Is the percent of increase equal to the percent of
1. 3 answers
2. asked by Nicolla
3. 890 views
What kind of narrator is used by Joseph Conrad in "Heart of Darkness"?a.second person limited b.first person limited c.third
1. 1 answer
2. asked by Cori
3. 881 views
if line segment AC =120ft and the ratio of line AB:line BC=3:5, what is the length of line AB ?I set up the equation as
1. 1 answer
2. asked by Rose
3. 864 views
Please, I just need someone to help me start this and I'll take it from there. I can't seem to come up with any concepts.
1. 3 answers
2. asked by Thelma
3. 860 views
Rhode Island's motto is "Hope".Wht does it mean? In other words why was that motto chosen, why is it important to Rhode Island?
1. 6 answers
2. asked by Anonymous
3. 858 views
how are character sketches supposed to go?i think i am doing this wrong
1. 3 answers
2. asked by june
3. 822 views
Please help!!!I have a worksheet of problems to do for homework, most of which I don't understand. My teacher hasn't really been
1. 6 answers
2. asked by Celina
3. 821 views
 How ICT is used in the wider world.This section should include actual examples of how computers and technology are used in
1. 2 answers
2. asked by bethany
3. 769 views
Working on animal cells. Have to label what make up an animal cell in order 1-8 of the following; nucleus, cell membrane,
1. 1 answer
2. asked by anthony
3. 764 views
Montreal and Quebec City are about 260km apart along Route 20 in Canada.Sylvia is leaving Montreal to go to Quebec City at a
1. 1 answer
2. asked by Joy
3. 760 views
Which of the following is a characteristic of individualistic cultures?1.person identity closely tied to identity of larger
1. 1 answer
2. asked by CCC
3. 753 views
the main reason you should rduce your intake of eggs is because egg yolks
1. 1 answer
2. asked by erica
3. 751 views
unscramble wordsroateuq olpialtc pam nlafodmr torucno ricadlan itdrceino
1. 1 answer
2. asked by veena
3. 751 views
Hello, we have to do another essay and this one is on the playboy of seville in english. I need help trying to find the passages
1. 7 answers
2. asked by Alicia
3. 742 views
you are building a ramp that will be in the same shape of a perfect right angled triangle. the vertical height of the ramp will
1. 4 answers
2. asked by isabel
3. 736 views
what precautions should be observed when an aqueous sodium carbonate solution is used to extract an organic solution containing
1. 1 answer
2. asked by Jason
3. 731 views
What mass of KCl will dissolve in 35g H2O at 80 degrees C
1. 1 answer
2. asked by Monica
3. 711 views
I need help in the following question:Which are the groups of pp that will gain and lord from inflation? Thank you.
1. 1 answer
2. asked by Bloomers
3. 705 views
I need help!I found the change in Temp= -.9 degree C. I don't know what to do next...? What value from this problem do I use as
1. 4 answers
2. asked by Kate
3. 703 views
Locate two Websites that you feel exhibit exemplary design features. explain why you selected each site. what design features
1. 1 answer
2. asked by sam
3. 702 views
Are the two events dependent or independent? Explain.a. Toss a dime, and then toss a quarter. b. Pick a card from a deck of
1. 3 answers
2. asked by Nicolla
3. 700 views
2NO + O2 -> 2NO2200. mL of NO at STP is reacted with 500. mL O2of at STP. Calculate the partial pressure of NO2 after the
1. 2 answers
2. asked by yen
3. 691 views
A particle moves along the x-axis so that its velocity at time t, 0(less than or equal)t(greater or equal to)5 is given by
1. 0 answers
2. asked by Michelle
3. 683 views
Explain the second Industrial Revolution. identify and explain each of the five condititions which allowed the second industrial
1. 2 answers
2. asked by Kris Rutkowski
3. 680 views
i don't understand whats the differnce when using relative pronouns- qui, que, dont, ce qui, ce que, ce dont
1. 2 answers
2. asked by kayla
3. 679 views
find the missing numbers and landmarks18,20,20,24,27,27___,30,33,34,36,36,___ range:22 mode:27 minimum_____ maximum:___ explain
1. 3 answers
2. asked by Gio
3. 676 views
is there any future survival for the Red Pandas.
1. 1 answer
2. asked by tegs
3. 672 views
If 50g NaNO(3) is added to 100g water at 10 degrees C, how much more must be added to saturate the solution?
1. 1 answer
2. asked by Monica
3. 663 views
Please Help.Suppose that a portfolio consists of 3 securities (1,2,3). Expected rates of return are: 5%, 9%, 14% of the 3
1. 0 answers
2. asked by John
3. 660 views
A box of tickets averages out to 75 and the SD is 10. One hundred draws are made at random with replacement from this box.a)Find
1. 1 answer
2. asked by Amanda
3. 653 views
In Derek Walcott's poem 52 the reference to the trenches of Agincourt, France is what?Is it a metaphor, allusion,
1. 2 answers
2. asked by Cori
3. 643 views
the directions are"Write 3 adverbs to describe each verb noted. Do not use a word more than once." the words are
1. 1 answer
2. asked by chelsea
3. 633 views
How would you solve these types of problems? They confuse me!1. Write the quation of the line that passes through points (-8,-6)
1. 2 answers
2. asked by Jill
3. 633 views
May someone please help me with a sentence with the word askance.I know the meaning which is "with a sidewise glance; with
1. 1 answer
2. asked by SENiOR '09
3. 624 views
Set achievable goals for your work unit. I wrote this so far:If I were going to set achievable goals they would be Give an
1. 4 answers
2. asked by dawn
3. 620 views
A particle moves along the x-axis so that its velocity at time t, 0(less than or equal)t(greater or equal to)5 is given by
1. 0 answers
2. asked by Michelle
3. 619 views
With reference to the chemical- physical structure of DNA, and the nature and importance of a stable genetic code, describe the
1. 0 answers
2. asked by Aisha
3. 609 views
Please see if this is written correctly. Let me know if I can say certain sentences in shorter phrases or simpler words or both.
1. 2 answers
2. asked by Lauren
3. 609 views
Calculate the enthalpy of the reaction shown below using the following equations.H2(g) + F2(g) 2 HF(g) (a) ΔH° = BE(reactants)
1. 1 answer
2. asked by hannah
3. 603 views
This is for organic chem lab.I don't understand how to calculate the relative Rf values by setting ibuprofen to 1.00. For
1. 1 answer
2. asked by Jenn
3. 594 views
The fifth and final step in testing a hypothesis is taking a sample and, based on the decision rule, deciding if the null
1. 1 answer
2. asked by Anonymous
3. 584 views
I need some help with how do health care facilities use electronic medical records. And som examples of challenges faced when
1. 2 answers
2. asked by Nikia Walker
3. 573 views
Are my answers right? If they are wrong you don't have to tell me how to do it its okay =)A particle starts at time t=0 and
1. 1 answer
2. asked by Michelle
3. 571 views
What is the diameter of a potassium atom?
1. 3 answers
2. asked by n
3. 567 views
Is the covariance (1,2) the same as the covariance (2,1)? Or is there a sign change or something?
1. 0 answers
2. asked by Ashley
3. 566 views
If 80g KNO(3) is mixed with 100g water at 30 degrees C how much will not dissolve?
1. 1 answer
2. asked by Monica
3. 566 views
evaluate the effectiveness of james 1 in dealing with the challenges he faced as king of england.
1. 1 answer
2. asked by amy grant
3. 565 views
i am doing a project about italian food i need to make a booklet about the different food and different facts about the food.
1. 2 answers
2. asked by sascha
3. 558 views
Use plane shapes to finish the puzzle, use the same color to color the shapes that ate alike. -- Some of the shapes are not
1. 2 answers
2. asked by A
3. 558 views
What do bookmakers do when facts change and issued textbooks contain the old "fact."for example, since i don't think this makes
1. 4 answers
2. asked by mysterychicken
3. 558 views
Hello:Please see if this translation is correct. Make suggestions as necessary or feel free to tell me how to say specific
1. 5 answers
2. asked by Lauren
3. 555 views
What were the French motivations to explore the new world?
1. 1 answer
2. asked by mw
3. 554 views
How do each of the eight strands of social studies tie into the times and life of Christopher Columbus?
1. 2 answers
2. asked by Katherine
3. 550 views
Simplify the expression and combine like terms. How i do this?-5(t-3)-12
1. 2 answers
2. asked by Bryan
3. 544 views
What do you think are some of the reasons why the president was given almost unlimited military powers ? whatare some possible
1. 0 answers
2. asked by Anonymous
3. 543 views
What portion of the brain is responsible for voso motor control?
1. 1 answer
2. asked by Kevin
3. 540 views
Suppose major officeholders from one particular party are not performing well, and the party is not monitoring these
1. 1 answer
2. asked by Anonymous
3. 539 views
what are some of the ways that psychologists attempt to explain human behavior?
1. 0 answers
2. asked by Jenn
3. 535 views
What was the average number of laps completed by each team member running? The total laps were 6,000.
1. 4 answers
2. asked by Isabel
3. 534 views
I cant find the common names for these two words:protista and fungi - Can you help me?
1. 0 answers
2. asked by Aaron
3. 534 views

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