Assume that the following data was collected for a chemical reaction where reactants A and B are reacting to form products C and D. As the products formed, we measure their masses at two minute increments. Time (min)amt of product

2 3

6 5

7 7

8 10

10 13

12 17

14 21

16 26

18 34

20 50

A) What is the equation for the model of best fit?

B) What does your model predict would have been the amount present at 5 minutes?

C) At what time would 25.1 grams remain, according to your model?

D) Are the products formed at a constant rate over time? explain