Homework Help: Chemistry

Posted by Josh on Saturday, July 16, 2011 at 3:37pm.

Determine the average rate of change of B from t=0s to t=352s.

A to 2B

Time Concentration of A (M)
0 0.670
176 0.385
352 0.100

Chemistry - DrBob222, Saturday, July 16, 2011 at 4:07pm
Just like any other average.
(A) changed from 0.670 to 0.100 or 0.570 M. That change took 352 sec; therefore, 0.570/352 = ??
http://www.chem.purdue.edu/gchelp/howtosolveit/Kinetics/CalculatingRates.html#AvgRate

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