Chemistry
Chemistry, 22.02.2020 06:17, antbanks3050

Polonium-210, 210Po, decays to lead-206, 206Pb, by alpha emission according to the equation

210 206 4

84 Po > 82Pb + 2 He

If the half-life, t1/2, of 210Po is 138.4 days, calculate the mass of 206Pb that can be produced from a 565.0-mg sample of polonium(IV) chloride, PoCl4, that is left untouched for 334.7 days. Assume that the only polonium isotope present in the sample is the 210Po isotope. The isotopic molar masses of 210Po is 209.98 g/mol and 206Pb is 205.97 g/mol.

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Polonium-210, 210Po, decays to lead-206, 206Pb, by alpha emission according to the equation

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