Answer to Question #278705 in Inorganic Chemistry for aidan

Inorganic Chemistry

Question #278705

what mass of calcium will produce 10g of calcium oxide

Expert's answer

2 Ca + O ₂= 2CaO

Moles of CaO=mass/RFM

=10/56.0774=0.17857 moles

Ca: CaO

2:2

Moles of Ca that reacted=0.17857*40

=7.143g

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