How many magnesium atoms are needed to form 39.1 g of magnesium oxide?
2 Mg + 102 β 2 Mgo
6....
Chemistry, 04.06.2021 19:00 pbargy7830
How many magnesium atoms are needed to form 39.1 g of magnesium oxide?
2 Mg + 102 β 2 Mgo
6.38 x 1023 atoms Mg
7.78 x 1023 atoms Mg
3.66 x 1023 atoms Mg
O 5.84 x 1023 atoms Mg
Answers: 2
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