Friday
April 25, 2014

Posts by mckayla


Total # Posts: 14

science
a or b

Math
Solve equations below: 45-z+89=

word problem
375 or 300

English
Can you please check my answers? Any questions involing italicized words just skip. 1. Choose the sentence in which the verb has a direct object. A. They won the game. B. She is insecure. C. I walked away. D. George was furious. 2. Which one of the following is a correct examp...

chemistry
2CO2(G)--->2CO(g)+O2(g), deltaH=566kj what is Kc and state whether the reaction favors products or reactants? A.)[CO2]=1.5M, [CO]=1.2M, [O2]=0.05M B.)[CO2]=8.3M, [CO]=0.05M, [O2]=0.50M C.)[CO2]=0.05M, [CO]=0.75M, [O2]=0.07M any work would be much appreciated!!!thank you

chemistry
2Al(S)+3H2O(g)---->Al2O3(s)+6H2(g) A.) what is the correct equilibrium expression?

chemistry
2H2(g)+S2----------->2H2S A.)how would the equilibrium be affected given the following: - increase in temperature= - increase in hydrogen concetration= - increase in reaction container volume= B.) what is equilibrium expression?? please help anywork would be appreciated!!

math
alex's family ate 1 7/8 pizzas for dinner .which shows this mixed number written as fractions greater than 1 possible answers: 9/8 15/8 16/8 17/8

math
alex family ate 1 7/8 pizzas for dinner .which shows this mixed number written as fractions greater than 1 possible answers: 9/8 15/8 16/8 17/8

chemistry
2Na3PO4(aq)+3 Ba(NO3)2(aq)---->Ba3(PO4)2(s)+6NaNO3(aq) a solution containing 3.50g of Na3PO4 is mixed with a solution containing 6.40g of Ba(NO3)2 how many grams of product can be formed? and if the above reaction resulted in 3.659 g of white powder, what is the percent yei...

5th grade math
if a rectangular prism has a vloume of 36 cubic centimeters list 4 possible dimensions it could have

Geometry
Aren't they the SAME??? DUH... :p

Geometry
Aren't they the SAME??? DUH... :p

Essay
An American is someone who lives in America and has freedom pf speech,choice of religion,and freedom to work and live where they want.

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