Wednesday
April 16, 2014

Homework Help: AP Chem

Posted by Lisa on Tuesday, February 26, 2013 at 1:31pm.

For the following equilibrium system, which of the following changes will form more CaCO3?
CO2(g) + Ca(OH)2(s) <--> CaCO3(s) + H2O(l)
deltaH(rxn) = -113 kJ

My choices are:
a) Decrease temperature at a constant pressure (no phase change)

B) Increase volume at a constant temperature

C) Increase partial pressure of CO2

D) Remove one-half of the initial CaCO3

I was thinking that it would be A, C, and D. Is that correct?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chem! - You work with the following system: 2X(g) <---> Y(g) At, ...
PLEASE HELP CHEM!! - You work with the following system: 2X(g) <---> Y(g) ...
AP Chemistry - For the system 2SO2(g) + O2(g) <--> 2SO3 (g), change in ...
chemistry - following equilibrium system with a Kc of 1.23E-03: C3H6O (aq) + ...
Chemistry - For the reaction: H2(g) + I2(g) 2HI(g) , Kc = 12.3 at some ...
AP CHEM! - IM SO CONFUSED PLEASE HELP! H2 +CO2-->H2O + CO When H2 is mixed ...
AP Chem - The following reaction has Kp = 109 at 25C. 2 NO(g) + Br2(g) 2 NOBr(g...
Chem 2 - The following system is at equilibrium with [N2O4] = 0.55 M and [NO2...
Chemistry - Consider the following equilibrium: H2CO3 (aq) ↔ H2O (l) + CO2...
AP CHEM - Kc = 1.87 10-3 for the following reaction. PH3BCl3(s)=>PH3(g) + ...

Search
Members