ch11q3

ch11q3


A first order reaction is known to suffer a reduction in concentration of 76.54 % when 176.5 seconds have passed. How long would it take for 90% of a sample to disappear?

Choose your answer in scientific notation, e.g., ±1.000x10±00
. x 10{ }

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The last time this file was changed (edited) was Friday, July 21, 20123

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