rayyaislam7 rayyaislam7

02-10-2022
Chemistry

Answered

The student measured the mass of magnesium oxide produced.
(a) 0.12 g of magnesium reacted to produce 0.20 g of magnesium oxide.
Calculate the number of moles of oxygen gas (O₂) that reacted.
Relative atomic mass (A): O=16

Answer :

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