Carbon monoxide, water vapour, carbon dioxide and hydrogen were pumped into a sealed container that was maintained at a constant temperature of 200 °C - VCE - SSCE Chemistry - Question 9 - 2012 - Paper 1
Question 9
Carbon monoxide, water vapour, carbon dioxide and hydrogen were pumped into a sealed container that was maintained at a constant temperature of 200 °C. After 30 seco... show full transcript
Worked Solution & Example Answer:Carbon monoxide, water vapour, carbon dioxide and hydrogen were pumped into a sealed container that was maintained at a constant temperature of 200 °C - VCE - SSCE Chemistry - Question 9 - 2012 - Paper 1
Step 1
Determine the reaction quotient (Q)
96%
114 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
To analyze the rates of reactions, we first need to calculate the reaction quotient, Q. For a general reaction of the form:
Sign up now to view full answer, or log in if you already have an account!
Answer
Given that the equilibrium constant K is 210 and Q is 800, we can see that Q > K. This indicates that the forward reaction is still occurring at a higher rate compared to the reverse reaction at the current set of conditions.
Step 3
Conclusion about the reaction rates
96%
101 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
Since Q > K, the rate of the forward reaction must be greater than the rate of the reverse reaction in order to reach equilibrium. Therefore, the correct statement is:
A. The rate of the forward reaction is greater than the rate of the reverse reaction.
