Consider the following reaction. Calculate the rate of reaction for trial 4.. 2 A + B ?? 2 C Solution rate law we can find only based on reactants. when concentration of A doublled alone rate also doublled so with respect to A reaction is first order. when concentration of B doublled alone rate does not change so zero order with respect to B. rate law as follows rate = K [A] .

1. Consider the following reaction. Calculate the rate of reaction for trial 4..
2 A + B ?? 2 C
Trial [A] 0 [B] 0 [C] 0 Rate (M/s)
1 0.25 0.16 0.057 3.588
2 0.5 0.16 0.057 7.176
3 0.25 0.32 0.057 3.588
4 0.1 0.57 0.057 ?
Solution
rate law we can find only based on reactants.
when concentration of A doublled alone rate also doublled so with respect to A reaction is first
order.
when concentration of B doublled alone rate does not change so zero order with respect to B.
rate law as follows
rate = K [A]