Find the rate of change.The initial concentration of an enzyme is 5 moles (mol). Twenty seconds into the reaction, only 0.4 mol of the enzyme remains. Find the rate of change of the enzyme in mol/s.

A. 0.23 mol/s
B. -4.35 mol/s
C. -0.23 mol/s
D. 4.35 mol/s


Answer: C

Mathematics

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