Consider the following initial rate data for the reaction: 3A+4B 4C [A] 0.002 [B] 0.02 initial rate (M/s) 0.01145 0.02197 0.04583 0.002 0.04 0.004 0.02 Based on this data, what is the order of the reaction with respect to A?

A study of the rate of the reaction represented as 2 A → B gave the following data: Time (s) 0.0 5.0 10.0 15.0 20.0 25.0 [A] (M) 1.00 0.776 0.603 The instantaneous rate for the reaction at t = 10.0 s is 30.0 0.468 0.363 0.282 0.219 M/s.

The reaction     2 NO (g)   +   O2 (g)   →   2 NO2 (g)     occurs when automobile exhaust releases NO into the atmosphere.  Use the following data to determine the order with respect to NO for this reaction. Trial [NO] (M) [O2] (M) Initial Rate (M/s) 1 0.012 0.020 1.02 x 10-4 2 0.024 0.020 4.08 x 10-4 3 0.024 0.040 8.16 x 10-4   Enter the answer as a single digit, not the word.

Experimental data for the reaction A + 2B → C have been plotted in the following three different ways. 0.05 -3.0 0.04 0.03 0.02 0.01 0 IvI 0 2 Time (s) 1/[A] 100 80 40 20 0 In[A] -3.5 -4.0 -4.5 -5.0 0 2 Time (s) 2 Time (s) What is the order of the reaction, and what was the initial concentration of A? O first-order, initial concentration = 10 M second-order, initial concentration = 10 M zero-order, initial concentration = 10 M O second-order, initial concentration = 0.1 M O first-order, initial concentration = 0.1 M