J.R. S. answered 03/07/22
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Ph.D. University Professor with 10+ years Tutoring Experience
After 1 half life, 1/2 has disappeared. Thus the amount left is 1/2 of 0.860 = 0.430 M
Cay M.
asked 03/04/22The initial concentration of a reactant in a first order reaction is 0.860 M. What will be its concentration after 1 half-lives have passed?
Answer=______M
J.R. S. answered 03/07/22
Ph.D. University Professor with 10+ years Tutoring Experience
After 1 half life, 1/2 has disappeared. Thus the amount left is 1/2 of 0.860 = 0.430 M
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