Iodine-131 decays with a half-life of 8.02 d. In a sample initially containing 5.00 mg of 131I, what mass remains after 6.01 d? | Kinetics | TheChemSolver

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Question

Iodine^-131 decays with a half-life of 8.02 d. In a sample initially containing 5.00 mg of ¹³¹I, what mass remains after 6.01 d?

A.

1.13 mg

B.

1.87 mg

C.

2.97 mg

✓ Correct

D.

3.13 mg

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