Hint 1: What are the mole balances for A and B?
Hint 3: What is the combined rate law and mole balance?
Hint 1
Mole Balances
Hint 2
Rate Law
Stoichiometry Liquid n = no
Hint 3
Combine
Mole Balances
Rate Law
Stoichiometry Liquid n = no
Combine
Dividing by no, and letting t = , the
Rearranging
Back calculate X