Which substance is a reactant(s)
O2 only
MgO only
Mg and O2
Mg only...
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Chemistry, 29.01.2021 04:00 Bigman8518
Which substance is a reactant(s)
O2 only
MgO only
Mg and O2
Mg only
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Answers: 1
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Asample of tin (ii) chloride has a mass of 0.49 g. after heating, it has a mass of 0.41 g. what is the percent by mass of water in the hydrate? %
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