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Questions Asked on September 7, 2009

At 900 K the following reaction has Kp=0.345; 2 SO2(g) + O2 (g) -> 2 SO3 (g)In an equilibrium mixture the partial pressures of
1. 4 answers
2. asked by Anonymous
3. 10,391 views
calculate the percent yield of Cl2 in the electrolytic decomposition of hydrogen chloride if 25 g of HCl produces 13.6 of
1. 3 answers
2. asked by Anonymous
3. 6,038 views
F=Gm1m2/d2 solve for m1
1. 7 answers
2. asked by Kaity
3. 5,154 views
1) Draw the Lewis structure for CH3NCO, a neutral molecule.2) Draw the best Lewis structure for NCCH2COCH2CHO, a neutral
1. 2 answers
2. asked by Glow
3. 3,951 views
A rocket is launched straight up with constant acceleration. Four seconds after liftoff, a bolt falls off the side of the
1. 1 answer
2. asked by Drew
3. 2,233 views
The element copper has naturally occuring isotopes with mass numbers of 63 and 65. The relative abundance atomic masses are
1. 3 answers
2. asked by henry
3. 1,967 views
Hello,A projectile is launched straight up from the ground with an initial velocity of 320 ft/sec. a. When will the projectiles
1. 2 answers
2. asked by Ashley
3. 1,815 views
this tiny country located on 90 degres east meridian is squeezed between china and india
1. 3 answers
2. asked by NICOLE
3. 1,718 views
What orbitals are used to form the C–B bonds in B(CH3)3?
1. 4 answers
2. asked by Anon
3. 1,426 views
Can someone please check if my answers are correct?16. Although most of South America lies within the tropical latitudes a.
1. 8 answers
2. asked by mysterychicken
3. 1,405 views
The density of aluminum is 2.70g/cm3 and the density of chromium is 7.19g/cm3. If eual masses of aluminum and chromium are
1. 2 answers
2. asked by Anonymous
3. 1,344 views
Two point charges q1 and q2 are held 4.00 cm apart. An electron released at a point that is equidistant from both charges
1. 2 answers
2. asked by sandhu
3. 1,302 views
Two point charges of magnitudes -6.25 nano coulomb and -12.5 nano coulomb are separated by 25.0 cm There is a point A between
1. 1 answer
2. asked by sandhu
3. 1,220 views
Two point charges q1 and q2 are held 4.00 cm apart vertically. An electron released at the middle point that is equidistant from
1. 3 answers
2. asked by sandhu
3. 1,219 views
I am having a great deal of difficulty with this problem.An open box is formed by cutting squares out of a piece of cardboard
1. 3 answers
2. asked by Ashley
3. 1,158 views
h(t)= -204.8t sq 256t - find maximum height of jump where h(t) is height in inches and t is seconds after beginning jump
1. 1 answer
2. asked by Patti
3. 1,152 views
Transmission - listening,thinking,searching
1. 2 answers
2. asked by Lane
3. 1,146 views
Draw the Lewis structure for N2H2, a neutral molecule.
1. 1 answer
2. asked by Casey
3. 1,139 views
What task component distinguishes the Wechsler Scales from the SBIS?
1. 0 answers
2. asked by Erica
3. 1,128 views
What orbitals are used to form the C–B bonds in B(CH3)3?
1. 1 answer
2. asked by Anonymous
3. 1,101 views
A manatee swimming 3 feet below the water surface, ascends 2 feet, descends another 5 feet then ascends another 2 feet. Write an
1. 4 answers
2. asked by red
3. 1,070 views
A sealed flask contains 0.40 g of water at 28 deg. celsius. The vapor pressure of water at this temperature is 28.36 mmHg
1. 1 answer
2. asked by jeff
3. 1,068 views
I have to make a collage that illustrates the dependence of life in my community. Can you give me some idea?
1. 3 answers
2. asked by Harley
3. 1,017 views
How many kilojoules of energy are released from the carbon carbon single bonds when glucose (C6H12O6) is burned???i asked this
1. 2 answers
2. asked by jake
3. 991 views
My mom & I are having trouble with appositives & predicate nominatives which function as nouns. We would like a definition or
1. 3 answers
2. asked by Ayana
3. 987 views
why does repiration work better at higher temperatures
1. 1 answer
2. asked by shar
3. 956 views
Let 5a+12b and 12a+5b be the side lengths of a right-angled triangle and 13a+kb be the hypotenuse, where a,b and k are positive
1. 0 answers
2. asked by Maximillion Stone
3. 955 views
I am running for class officer and I need a sologan for Vice President. Any ideas?
1. 1 answer
2. asked by Joslyn
3. 934 views
Will gaseous ammonia at 132 degree C liquefy when 100 atmospheres of pressure is applied to it? Why or why not?
1. 1 answer
2. asked by angie
3. 918 views
1. He is upset because she got a very good grade.2. He is upset because she got very good grade. (Do we have to use 'a' before
1. 1 answer
2. asked by John
3. 880 views
Two point charges q1 and q2 are held 4.00 cm apart vertically. An electron released 3 cm from the middle point that is
1. 2 answers
2. asked by sandhu
3. 875 views
make a story with the following words;michel,jeune garcon,aimer beaucoup voyager,rencontrer un amie,partir un voyage
1. 5 answers
2. asked by Anonymous
3. 868 views
Hello, I have tried solving this using the rational roots theorem and none of the roots seem to be working. I'm trying to figure
1. 4 answers
2. asked by Ashley
3. 857 views
plz help me with my question ...Describe and analyze the impact of the Columbian Exchange on one of the following regions
1. 1 answer
2. asked by Anonymous
3. 855 views
Match the psychological theories with the appropriate statement(s):__Psychodynamic Theory __Trait Theory __Learning Theory
1. 1 answer
2. asked by Happy
3. 849 views
How do patents and copyrights promote innovations?Please help me answer this question...I've read my text thrice and also
1. 1 answer
2. asked by Ami
3. 835 views
1. There are many ways to help you healthy. (Is this a correct sentence?)2. How do you feel when you see green colors? I feel
1. 2 answers
2. asked by John
3. 834 views
WOuld you expect each of the following atoms to gain or lose electrons when forming ions? What ion is most likely in each case?a
1. 1 answer
2. asked by shirley
3. 806 views
A lead ball is dropped into a lake from a diving board 5.24 m above the water. It hits the water with a certain velocity and
1. 1 answer
2. asked by Nick
3. 780 views
Draw a graph of the mirror line y=x, the function f:x 3x+2 and its inverse f`1 x x-2/3, for the domain of x, -2<x<8x -2 0 4 8
1. 2 answers
2. asked by trina
3. 779 views
Draw the Lewis structure of [NH2]–Draw the Lewis structure of [(CH3)3O]+ Label(or unlabel) the sp-hybridized atoms,
1. 1 answer
2. asked by Anabelle
3. 779 views
As chief officer of the Northwest Veterans' Home, you are preparing for a very important meeting with the Joint Budgetary
1. 1 answer
2. asked by righteous dude
3. 776 views
ON SCIENCE WHAT IS THE WORD ON WICH THE SECOND LETTER IS AN E THE THIRD LETTER IS A P AN THE FITH LETTER IS AN O, THIS IS A 14
1. 2 answers
2. asked by ANTONIO
3. 766 views
In response to your question. Yes I do believe "That was parked under the tree" can stand alone.
1. 1 answer
2. asked by Anonymous
3. 762 views
A rocket is launched straight up with constant acceleration. Four seconds after liftoff, a bolt falls off the side of the
1. 2 answers
2. asked by Drew
3. 758 views
explain potential for growth internally and externally
1. 14 answers
2. asked by rohan
3. 753 views
Which molecule is not polar (possesses no net dipole)?Option 1. acetone [Marvin structure] Option 2. cis-dichloroethene [Marvin
1. 2 answers
2. asked by Mike
3. 751 views
Please explain photosynthesis.
1. 1 answer
2. asked by blish
3. 744 views
a set of building blocks includes blocks of various shapes and colors. if 10% of the blocks are cubes, and 40% of the cube
1. 1 answer
2. asked by Angie
3. 731 views
A ship carries exactly 10 different signal flags. If eachpossible combination and ordering of 4 of these flags connotes a
1. 1 answer
2. asked by chandice
3. 728 views
Which of these is a simple sentence and why? 1) Karen and David arrived at the airport at 3:35 p.pm and took a taxi to their
1. 1 answer
2. asked by Al
3. 728 views
(not sure how to type square root of) square root of 3x - 4 = (x-4)^2-3Normally, I either take the square root of both sides or
1. 2 answers
2. asked by Ashley
3. 716 views
A lead ball is dropped into a lake from a diving board 5.42 m above the water. It hits the water with a certain velocity and
1. 1 answer
2. asked by Ray
3. 716 views
Need help with these questions:18. Latin American society is marked by a. large gaps between rich and poor b. great equality of
1. 6 answers
2. asked by mysterychicken
3. 706 views
as you move closer to the equator the temp. is ussually????
1. 3 answers
2. asked by NICOLE
3. 692 views
plz check. thanksCompare and contrast the short and long- term effects of the Crusades on Western Europe and the Middle East.
1. 2 answers
2. asked by Anonymous
3. 689 views
16. Although most of South America lies within the tropical latitudesa. climate and vegetation differ greatly in the region b.
1. 1 answer
2. asked by mysterychicken
3. 677 views
I have to write a skit, on Oedipus:the king, but after the tragedy, any place, any time, but must remain in contex with the
1. 1 answer
2. asked by Rushi
3. 663 views
in which of the following sentences does the subject come after the verba. on the next street, you'll find the shoe shop. b.
1. 1 answer
2. asked by Misty
3. 663 views
what is the percent hydrgoen in toluene(C7H8)??
1. 4 answers
2. asked by sam
3. 647 views
Why does ice float in liquid water?
1. 0 answers
2. asked by ken
3. 635 views
what is the meaning of -Reliability, -Accuracy, -Precision. in a science experiment?thanks
1. 1 answer
2. asked by Adam
3. 626 views
With exacty seven horizontal or vertical jumps, remove all seven red checkers leaving the single black checker.There's 8 pieces
1. 3 answers
2. asked by Dallas
3. 615 views
4x+y/2+z/2=1/2
1. 1 answer
2. asked by Chandana
3. 614 views
Determine if function is even, odd, or neither...f(x) = secx tanx I understand how to find if its even or odd, but the sec and
1. 1 answer
2. asked by MW
3. 613 views
A study of motor vehicle rates in the 50 states revealsthat traffic death rates (deaths per 100 million motor vehicle miles
1. 1 answer
2. asked by maths
3. 608 views
1.- What's wrong? - I have an important exam tomorrow. - Don't worry too much. (Is the short dialogue grammatical?) 2. Food also
1. 1 answer
2. asked by John
3. 608 views
what is the mean, median and mode also range of stem and leaf Plots?
1. 1 answer
2. asked by mary
3. 608 views
I posted the other night about a topic for my research paper. The event had to be between 1492-1865. I think that I might have
1. 3 answers
2. asked by Liz
3. 608 views
1. Approach level2. On level 3. Beyond level (What is the meaning of each level? Would you explain that in the ability of
1. 1 answer
2. asked by John
3. 605 views
1. A: Let's put a bell on the cat.Do you agree? B:Yes, I do. I'll second that. (What other expressions can we use instead of
1. 1 answer
2. asked by John
3. 601 views
Mrs.Sue the squares are not in a horizantol form. like the one in the link. there are 2 squares horizantol and 1 square on top
1. 1 answer
2. asked by Chidera
3. 598 views
Describe the developments and shifts in thought in Europe between 1450 and 1750. Use two of the following cultural movements to
1. 1 answer
2. asked by Anonymous
3. 593 views
Describe how the government intervenes to protect public health, safety, and well-being.
1. 0 answers
2. asked by Anonymous
3. 586 views
If a child has an autosomal dominant trait, what can you say about the parents?
1. 1 answer
2. asked by girl
3. 563 views
I am having a tough time with this one question. Which of the following sentences contains a dependent clause?1. The red sports
1. 1 answer
2. asked by Anonymous
3. 559 views
50 students are surveyed and here is the result.Food Frequency Ice cream - 12 Cookies - 11 Fruit -6 Candy -13 Other -8 Which of
1. 2 answers
2. asked by Jen
3. 552 views
To what extent would it be accurate to say that New England, Middle, and Southern Colonies had merged to create a single
1. 1 answer
2. asked by Mara
3. 552 views
during the winter bill blank has been quite concerned about the total number of gallons of home heatiang fuel he used. last
1. 1 answer
2. asked by angie
3. 548 views
I have a parametrization for a curve..x = 5 cos t y = 2 sin t I made the graph... its initial point is (3,0), and curves up and
1. 1 answer
2. asked by MW
3. 538 views
Help please I'm stuck in this 3 problems.1.Find the center and radius of the circle (x - 1)2 + y2 = 36 2.Find the distance
1. 1 answer
2. asked by Lisa
3. 531 views
1. Do you have any problem?2. Do you have any problems? (Are both OK? Which one is popular?) 3. It is very cruel of him to kill
1. 1 answer
2. asked by John
3. 529 views
has any 1 read the novel called, "The House that was Eureka"? if so can u pls tell me what are examples of 'use of violence to
1. 0 answers
2. asked by girl
3. 527 views
i have a silver ring with a symbol on the inside the symbol is an upper case u with an arrow through it what does it mean?
1. 2 answers
2. asked by cindy
3. 515 views
Describe the developments and shifts in the role of women in China and Western Europe between 600 and 1450 C.E.
1. 2 answers
2. asked by Anonymous
3. 512 views
What's the circumference of a circle whose area equals 20x 3.14 cm squared in centimeters?
1. 1 answer
2. asked by Cindy
3. 512 views
in the book The Crucible what are examples of elezabeth proctors pride
1. 4 answers
2. asked by bandit
3. 511 views
One spanish explorer landed on ____ street in St. Petersburg. A plaque marks the arrival of ____ in (date) ____ located at
1. 2 answers
2. asked by Deborah
3. 511 views
explain potential for growth internally and externally in a sole proprietor business
1. 2 answers
2. asked by rohan
3. 509 views
use of violence against injustice in today's society?
1. 0 answers
2. asked by girl
3. 505 views
A store owner buys suppleis from a vendor for 8.40. The terms of sale are 2/30, n/30. What will be the net amount due if the
1. 1 answer
2. asked by Jan
3. 505 views
Please help!!!Q. What are 2 roles of consumer? I said one is that their demands help maintain competition in the market. I don't
1. 1 answer
2. asked by Ami
3. 503 views
I have to make a collage of living things in my community and tell how they depend on each other.If something were to happen to
1. 1 answer
2. asked by Harley
3. 501 views
20/5x6
1. 2 answers
2. asked by krystina
3. 498 views
What is interdependence of organisms?
1. 0 answers
2. asked by Mary
3. 498 views
WHAT TYPE OF GOVERNMENT DID SHANG HAVE DURING 8000 B.C.E-600 C.E
1. 2 answers
2. asked by Anonymous
3. 494 views
I need an example of a summary paragraph so I can understand how to write one. the example would be global warming.
1. 1 answer
2. asked by tamara jones
3. 491 views
What are the odds in favor of getting at least one headin three successive flips of a coin?
1. 3 answers
2. asked by jess
3. 490 views
In the year 1910, many people immigrated to the United States-460,935 from northern and Western Europe, 465,356 from eastern and
1. 0 answers
2. asked by alice
3. 490 views
Compare and contrast the short and long- term effects of the Crusades on Western Europe and the Middle East.
1. 1 answer
2. asked by Anonymous
3. 489 views

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