Ammonia can be produced via the chemical reaction N2(g)+3H2(g)2NH3(g) During the
ID: 1025376 • Letter: A
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Ammonia can be produced via the chemical reaction
N2(g)+3H2(g)2NH3(g)
During the production process, the production engineer determines the reaction quotient to be Q = 3.56×104. If K = 6.02×102, what can be said about the reaction. Ammonia can be produced via the chemical reaction. During the production process, the production engineer determines the reaction quotient to be = 3.56×104. If = 6.02×102, what can be said about the reaction?
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The following reaction was carried out in a 3.25 L reaction vessel at 1100 K:
C(s)+H2O(g)CO(g)+H2(g)
If during the course of the reaction, the vessel is found to contain 7.75 mol of C, 14.1 mol of H2O, 3.60 mol of CO, and 7.60 mol of H2, what is the reaction quotient Q?
The reaction
2CH4(g)C2H2(g)+3H2(g)
has an equilibrium constant of K = 0.154.
If 6.55 mol of CH4, 4.55 mol of C2H2, and 11.05 mol of H2 are added to a reaction vessel with a volume of 5.60 L , what net reaction will occur?
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The reaction
has an equilibrium constant of = 0.154.
If 6.55 of , 4.55 of , and 11.05 of are added to a reaction vessel with a volume of 5.60 , what net reaction will occur?
The reaction has reached equilibrium. The reaction is not at equilibrium and will proceed to the left. The reaction is not at equilibrium and will proceed to the right. The reaction is not at equilibrium, but it is not possible to determine whether the reaction needs to proceed right or left to reach equilibrium.Explanation / Answer
N2(g) + 3H2(g) <-------> 2NH3(g)
Equilibrium constant K = [NH3]^2/[N2][H2]^3 = 6.02*10^02
Reaction quotiant at given conditions Q = [NH3]^2/[N2][H2]^3 = 3.56 * 10^-4
Q < K then [NH3] is lower than compare at equlibrium hence the reaction shifts towards right side.
C(s) + H2O(g) <------> CO (g) + H2(g)
reaction quotient Q = [CO][H2]/[C][H2O]
assume the volume of the container as 1 L
Q = (7.75/1)*(14.1/1)/((3.6/1)*(7.6/1))
Q = 3.994
2CH4 (g) <------> C2H2 (g) + 3 H2(g)
equilibrium constant K = [C2H2][H2]^3/[CH4]^2 = 0.154
Reaction quotient Q = [C2H2][H2]^3/[CH4]^2
Q = (4.55/5.6)*(11.05/5.6)^3/(6.55/5.6)^2
Q = 4.5629
Q > K so the products concentration is high compare to reactants so the reaction shift towards left side or in backward direction to establish the equilibrium.
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