Question: A first order reaction initially contains 3.30 x 10^20 molecules. If the reaction has a half-life of 20.0 minutes, how many molecules remain unreacted

A first order reaction initially contains 3.30 x 10^20 molecules. If the

A first order reaction initially contains 3.30 x 10^20 molecules. If the reaction has a half-life of 20.0 minutes, how many molecules remain unreacted after 80.0 minutes?

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