Olaf1999 Olaf1999

18-04-2019
Chemistry

contestada

How many moles of PbS are equivalent to 458 g PbS?

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Аноним Аноним

18-04-2019

Moles = Mass/Molar Mass

By this formula 458/207+32 you should get your answer.

Answer is 1.916 mol to 4 sig. Fig.

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