After 45.0 min, 10 percent of a compound has decomposed. What is the half-life of this...

Question

Question

After 45.0 min, 10 percent of a compound has decomposed. What is the half-life of this reaction assuming first-order kinetics?

Answer 1

Answer #1

PLZ chekk the following answer

I<s 2.303 loq 1 O 0 k 2.303 1o 1001O = 2 . 303 0 L4 5 0 2505 10s z 2.3 03 0 k= 2.3), 18 X 10 ools 어 ドニ2-303 一つ45 log2 .693 s 3 693 245.1 2 2.3418

Answer 2

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