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AlekseyPX
4 years ago
10

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

Chemistry
1 answer:
laila [671]4 years ago
8 0
Moles = Mass/Molar Mass

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

Answer is 1.916 mol to 4 sig. Fig.

mark me brainliest please!
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