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Questions Asked on April 25, 2009

Write formula equations and net ionic equations for the hydrolysis of the following salts in water.a. sodium carbonate b.
1. 10 answers
2. asked by anonymous
3. 5,697 views
How many liters of CO2 form at STP if 5.0g of CaCO3 are treated with excess hydrochloric acid? show all your work
1. 3 answers
2. asked by nichole
3. 4,381 views
Two dice are rolled. Find the probability of getting a sum greater than 8
1. 1 answer
2. asked by yorkie16
3. 2,370 views
Factor.2xy - x²y - 6 + 3x Is this correct? (2 + x) (-xy-3) Thank you! :-)
1. 1 answer
2. asked by Cassie
3. 1,650 views
Maris Corporation acquired a patent on May 1, 2008. Maris paid cash of $25,000 to the seller. Legal fees of $1,000 were paid
1. 1 answer
2. asked by Bigboy2
3. 1,493 views
two bumper cars in an amusement park ride collide elastically as one approaches the other directly from the rear. car A has a
1. 1 answer
2. asked by Nat
3. 1,444 views
A 2.0 kg block is attached to the end of a spring with a spring constant of 350 N/m and forced to oscillate by an applied force
1. 1 answer
2. asked by Sandhya
3. 1,435 views
What is the kinetic energy of a 2,000 kg car that is moving at 72 km/h?
1. 3 answers
2. asked by Tiki
3. 1,274 views
How much work is done in raising a 10.0 kg backpack from the floor to a shelf 1.50 m above the floor?
1. 1 answer
2. asked by Tiki
3. 1,150 views
I have to do a project with a science related career (that doesn't necessarily mean a scientist, but someone who uses science
1. 1 answer
2. asked by Jeff
3. 1,146 views
1. There are many people in the park.2. There are many peoples in the park. (Is #2 right?) 3. How many people are there in your
1. 2 answers
2. asked by John
3. 1,102 views
a 330 kg piano slides 3.6 m down a 28 degree incline and is kept from accelerating by a man who is pushing back on it parallel
1. 0 answers
2. asked by Nat
3. 1,092 views
A force of 200 N is needed to push a tabble across a level classroom floor for a distance of 3 m. How much work was done on the
1. 3 answers
2. asked by Tiki
3. 1,055 views
What changes has occurred in American foreign policy from the Grant Presidentcy to today?
1. 1 answer
2. asked by Marie
3. 1,052 views
Express the vector as a combination of the standard unit vectors i and j.v = AB where A = (10,-11) and B = (-11,8) I want to
1. 1 answer
2. asked by Momo
3. 997 views
On January 1, 2007, the Accumulated Depreciation-Machinery account of a particular company showed a balance of $370,000. At the
1. 0 answers
2. asked by Drake
3. 866 views
Can anyone give me a link to a free online algebra test for 9th graders. I have a test on Monday based on algebra to see if I
1. 3 answers
2. asked by Katie
3. 859 views
I have a question about TLC plate solvents. What solvents will leave stains on a plate with a TLC plate out of the ones below
1. 7 answers
2. asked by ~christina~
3. 832 views
Story Writing - I need to get an idea of a setting to write the climax and theme of a story.
1. 2 answers
2. asked by Janelle
3. 824 views
LRF Corporation purchased a patent for $450,000 on September 1, 2006. It had a useful life of 10 years. On January 1, 2008, LRF
1. 1 answer
2. asked by Cathie
3. 800 views
1.Find the distance between P(7, -4) and the line with equation x - 3y + 5 = 0 round to nearest tenth3Y=x+5 y=(x+5)/3 -1/m = -3
1. 2 answers
2. asked by Jon
3. 756 views
i am looking for a graphic organizer for my history project on world war one. if you have any grapic organizer ideas please
1. 1 answer
2. asked by i.love.scotch.tape.
3. 751 views
Rich Corporation purchased a limited-life intangible asset for $180,000 on May 1, 2006. It has a useful life of 10 years. What
1. 0 answers
2. asked by ESAPROUD
3. 749 views
How many kilojoules are required to change 85g of water at 25 C to steam at 100 C?
1. 1 answer
2. asked by Amanda
3. 744 views
1. Fold the paper along the dotted line to make a triangle.(Right?)2. It will heat the floor. It will warm the floor. (Are both
1. 2 answers
2. asked by John
3. 712 views
Quayle Company acquired machinery on January 1, 2002 which it depreciated under the straight-line method with an estimated life
1. 1 answer
2. asked by Joseycat
3. 711 views
Instructions:Depende de + sustantivo Depende de si + present Vas a mexico este verano? No se. Depende de mis padres.
1. 1 answer
2. asked by sam
3. 706 views
Could you please check these thanksDirections: Use the form of mettre Qu'est-ce que tu mets pour aller à l' école? Answer: Je
1. 4 answers
2. asked by Hugs n kisses
3. 702 views
can anyone give me a link to a site where i can take a practice SAT, because i'm in my junior year of high school and i haven't
1. 2 answers
2. asked by SATs
3. 693 views
I need to explain why these misconceptions are not true. Could you please help me with this? 1. Boys who participate in the arts
1. 4 answers
2. asked by B.B.
3. 692 views
Can someone please help me with this question. Thank you!State the image of the given point after the following transformation:
1. 0 answers
2. asked by Katie
3. 686 views
Hi! Does anyone know what is the right way to introduce flashcards to young learners of engliah as a foreign language? So, they
1. 6 answers
2. asked by cary
3. 684 views
Need help finding reliable sources with information on student safety on field trips. I have lots of information but need more
1. 1 answer
2. asked by Ashley
3. 683 views
1. 2+3=5Two plus three is five. Two plus three makes five. 2. 2X3=6 Two multiplied by three is six. Two muptiplied by three
1. 1 answer
2. asked by John
3. 661 views
which stage of ionization usually produces more ions?
1. 1 answer
2. asked by nichole
3. 661 views
we go on at 730 - i am using this time to do homework performances tonight sat night and sunday and 3 tests on monday - can you
1. 2 answers
2. asked by sam
3. 657 views
Why are the reactions in the 1st and 2nd stages of photosynthesis called "light reactions."
1. 1 answer
2. asked by Stacie
3. 651 views
1.Write the equation 5x+y-2=0 in normal form.5x+y-2=0 5x+y=2 (add two to both sides) Standard form (Ax+By=C)---> 5x+y=2
1. 1 answer
2. asked by Jon
3. 635 views
please check this:"Te banas por la noche o por la manana?" "Generlamente, yo _____ por la manana." a. me bano b. me bana c. te
1. 1 answer
2. asked by spanish
3. 623 views
can someone please help me with this question, i'm a little unsure"Que hay en la pared de tu sala de clases?" "Hay _____." a. un
1. 2 answers
2. asked by spanish
3. 609 views
Jeff Corporation purchased a limited-life intangible asset for $120,000 on May 1, 2006. It has a useful life of 10 years. What
1. 0 answers
2. asked by Bigboy
3. 603 views
Could you please check these thanks.Directions: Complete with the verb mettre. 1. Qu'est-ce qu'ils -------- dans leur sac à
1. 3 answers
2. asked by Katie
3. 600 views
i work at a small company that creates and markets video games. it is a 4 story office building.other business in the building
1. 2 answers
2. asked by lisa
3. 592 views
Could you please check these thanks.Directions: Answer using the correct form of mettre. 1. Tu mets un survêtement quand tu
1. 1 answer
2. asked by Katie
3. 578 views
1) The Vietnam Memorial in Washington, DC is an angular wall. If you are standing at the vertex of the angled monument and you
1. 2 answers
2. asked by anthony
3. 570 views
A chunk of 0 C ice, mass 145g, is dropped into 75g of water at 62 C. The heat of the fusion of water is 335J/g. What is the
1. 1 answer
2. asked by Amanda
3. 551 views
Identify and describe three causes for the increasing costs of health care. What iimpact does each of these causes have on
1. 1 answer
2. asked by Axia Student
3. 551 views
is this correct?Los estudiantes tienen que hacer fila para entrar en el _____. a. asiento b. oficina c. cafetería d. auditorio
1. 1 answer
2. asked by spanish
3. 540 views
Why does managerial accounting not want to follow the rules of accounting?
1. 1 answer
2. asked by meshelle
3. 534 views
The sales representative informs you that there are two floor plans available, and that there are a total of 56 houses
1. 1 answer
2. asked by Q
3. 528 views
how do you find the limit as n approaches infinity of n/(2^n + n)?
1. 1 answer
2. asked by Laura
3. 524 views
last 3Instructions: Depende de + sustantivo Depende de si + present Vas a mexico este verano? No se. Depende de mis padres.
1. 1 answer
2. asked by sam
3. 519 views
How can young learners talk? (f.e. robotlike voice)Any more ideas? And how to repeat at the beginning of the class the previous
1. 1 answer
2. asked by cary
3. 512 views
What is the heat of fusion of water?
1. 1 answer
2. asked by Amanda
3. 507 views
My kids just got approved for healthcare coverage through medicaid. They are asking me to choose a plan from the following:
1. 0 answers
2. asked by Sharon
3. 502 views
What is the kinetic energy of a 2,00 kg car that is moving at 72 km/h?
1. 1 answer
2. asked by Tiki
3. 488 views
On the social pressure regrading genetic testing for incurable diseases, reonwed nerupsychologist Nancy Wexler of Columbia
1. 2 answers
2. asked by heather
3. 482 views
ABSOLUTE VALUES that have to get graphed.g(x) = | -x - 3 | f(x) = | x + 2 | + 3 g(x) = | 2x - 3| +1 can you help me do these?
1. 0 answers
2. asked by celine
3. 472 views
Si mi patrón está contento, yo estaré contento también.is the last contento or contenta tambien
1. 1 answer
2. asked by sam
3. 467 views
The bricks were red, the sky was brillant blue, the knots in the barbed wire sparkled like ladies' earringsWhat is compared ?
1. 1 answer
2. asked by anonymous
3. 457 views
1. Where is today's newspaper, honey?2. The park is within an hour's walk from here. 3. The bakery is within five mile's
1. 2 answers
2. asked by John
3. 450 views
I need some data that could help me explain the following:Why the line x = 4 is a vertical line?
1. 2 answers
2. asked by rose
3. 429 views
How is the energy in sunlight used?I need help on this question especially since I don't have a textbook.
1. 1 answer
2. asked by Stacie
3. 428 views
Algebraically determine the value(s) of x: log9(x-5)=1-log9(x+3)Please help me. Thanks!
1. 1 answer
2. asked by Hannah
3. 424 views
i have to do a presentation could u throw some ideas my way on any new services i can add to an office building ? thanks
1. 1 answer
2. asked by lisa
3. 423 views
"I have met many great people who I otherwise would not have met."Should who or whom be used?
1. 2 answers
2. asked by Anonymous
3. 413 views
What is -3y+3x=-7(x+3)
1. 1 answer
2. asked by Mich
3. 384 views
Write XY(with line over it) as the sum of unit vectors for X(8,2,-9) and Y(-12,-1,10).There's an example just like this in my
1. 0 answers
2. asked by Jon
3. 378 views
I want to find out how a hexagon and a square tessallate together?
1. 0 answers
2. asked by Lily
3. 351 views
1. In 3:00 p.m., let's go out.2. After 3:00 p.m., let's go out. (Which one is right?) 3. In 3 hours, let's go out. 4. After 3
1. 3 answers
2. asked by John
3. 304 views
what does the stamp act have to do with me.
1. 2 answers
2. asked by kierra
3. 279 views

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