Chemical Equilibrium Characteristics Consider the reaction: H2O(g) + CO(g) H2(g) + CO2(g) Which of the following stateme
Posted: Thu Feb 17, 2022 11:14 am
Chemical Equilibrium Characteristics
Consider the reaction:
H2O(g) + CO(g) H2(g) + CO2(g)
Which of the following statements are true and which are false.
true/false: At equilibrium, individual molecules cannot undergo any chemical reactions.
true/false: The equilibrium position is independent of the initial concentrations.
true/false: Amounts of all reactants and products corresponding to an exact equilibrium composition for this reaction are sealed in a vessel. The CO placed in the vessel is labelled with 14C. After an indefinite period of time 14C may be found in both CO and CO2 molecules.
true/false: 1 mol of H2O(g) and 1 mol of CO(g) are placed in a vessel and 1 mol of H2(g) and 1 mol of CO2(g) are placed in another of equal volume. At equilibrium, at 350°C, the amounts of CO2(g) in the two vessels are not equivalent.
true/false: At equilibrium, the overall composition of the reaction mixture is constant.
true/false: At equilibrium the rate of the forward reaction is less than the rate of the reverse reaction.
Consider the reaction:
H2O(g) + CO(g) H2(g) + CO2(g)
Which of the following statements are true and which are false.
true/false: At equilibrium, individual molecules cannot undergo any chemical reactions.
true/false: The equilibrium position is independent of the initial concentrations.
true/false: Amounts of all reactants and products corresponding to an exact equilibrium composition for this reaction are sealed in a vessel. The CO placed in the vessel is labelled with 14C. After an indefinite period of time 14C may be found in both CO and CO2 molecules.
true/false: 1 mol of H2O(g) and 1 mol of CO(g) are placed in a vessel and 1 mol of H2(g) and 1 mol of CO2(g) are placed in another of equal volume. At equilibrium, at 350°C, the amounts of CO2(g) in the two vessels are not equivalent.
true/false: At equilibrium, the overall composition of the reaction mixture is constant.
true/false: At equilibrium the rate of the forward reaction is less than the rate of the reverse reaction.