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If you start with 3.0×10^10 I−131 atoms, how many are left after approximately 1month? I−131 has...

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Chemistry

If you start with 3.0×10^10 I−131 atoms, how many are left afterapproximately 1month? I−131 has a half-life of 8.0 days. Expressyour answer using two significant figures.

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4.1 Ratings (769 Votes)
For a first order reaction rate constant k 2303 t x log Mo M Where Mo    See Answer
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