Chapter 15 QUIZ D
Name _________________________
2pts 1. The value of Kc for a reaction is equal to 1.03. What
does this tell you about the relative amounts of
reactants and products?
2pts 2. The reaction quotient (Q) is larger than the equilibrium
constant (Kc). In which direction will the reaction
precede? Explain.
2pts 3. The reaction: 3H2(g) + N2(g) D 2NH3(g) rH = -91.9KJ
is at equilibrium. State four ways that you could shift
the equilibrium to the right. Be specific.
a)
b)
c)
d)
4pts 4. For the reaction:
CO(g) + H2O(g) D CO2(g) + H2(g) Kc = 0.58
Determine the equilibrium concentrations of all the
species after 0.0200 moles of CO(g) and H2O(g) are
allowed to come to equilibrium in a 1.00L flask.(Use an
icebox.)