Chemistry, 02.08.2019 23:20 chloeozenghar1

Many metals react with oxygen gas to form the metal oxide. for example, calcium reacts as follows: 2ca(s) + o2(g) → 2cao(s) calculate the mass of calcium oxide that can be prepared from 7.97 g of ca and 5.31 g of o2.

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Many metals react with oxygen gas to form the metal oxide. for example, calcium reacts as follows:...