Need help asap!!! rate law problem?

2A + B ------> C + D The following results when the reaction represented above was studied at 25C. Exp inital [A] initial [B] rate of formation 1 .25 .75 .00043 2 .75 ... show more 2A + B ------> C + D
The following results when the reaction represented above was studied at 25C.

Exp inital [A] initial [B] rate of formation
1 .25 .75 .00043
2 .75 .75 .0013
3 1.5 1.5 .0053
4 1.75 ? .008

A.) Determine the order of the reaction with respect to A and to B.

B.) Write the rate law and calculate the rate law constant.

C.) Determine the initial rate of change of [A] in Experiment 3.

D.) Determine the initial value of [B] in Experiment 4.
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