jaydiqpierce jaydiqpierce

16-11-2021
Chemistry

contestada

How many moles of calcium are present in 204 grams of calcium?

Respuesta :

kyakusiimiracaleb kyakusiimiracaleb

19-11-2021

R. F.M (Relative Formula Mass ) of Ca=40

40g of Ca=1 mole

204g of Ca=(1*204)/40

=5.1 moles

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