## Question

###### 1. The concentration [A] = 3.00M at t-0, and 2.456M at t=20 s_ What is the average rate of change in [A] (not the reaction rate!)? The reaction is 3A + B - 2C +2Da) ~0.0272 M s-1 b) + 0.0272 M s-1 -0.00091M s-1 d +0.0816 M s-1 + 0.544 M s-l

1. The concentration [A] = 3.00M at t-0, and 2.456M at t=20 s_ What is the average rate of change in [A] (not the reaction rate!)? The reaction is 3A + B - 2C +2D a) ~0.0272 M s-1 b) + 0.0272 M s-1 -0.00091M s-1 d +0.0816 M s-1 + 0.544 M s-l

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