The reaction between magnesium and dilute nitric acid is shown below.
Mg (s) + 2HNO3 (aq) ---> Mg(NO3)2 (aq) + H2 (g)
From the equation. it can be deduced that
A. 1 g of magnesium reacts with 2 g of nitric acid in a complete reaction.
B. 6 g of magnesium reacts with 31.5 g if nitric acid in a complete reaction.
C. 24 dm3 of magnesium reacts with 48 dm3 of nitric acid in a complete reaction.
D. 1 mol of magnesium reacts with 0.5 mol of nitric acid in a complete reaction.
1
Expert's answer
2015-11-23T10:35:13-0500
B. 6 g of magnesium reacts with 31.5 g if nitric acid in a complete reaction.
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