gabys50311 gabys50311

26-02-2024
Chemistry

contestada

A substance decomposes with a rate constant of 9.05 × 10⁻² s⁻¹. How long does it take for 47.5% of the substance to decompose?
a) 10.51 seconds
b) 13.22 seconds
c) 16.79 seconds
d) 21.03 seconds

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