Chemistry, 18.09.2019 05:30, tallen21

Asolid piece of aluminum (51.0 g) was added to a solution of sodium hydroxide (84.1 g) in water, a balanced equation for this reaction is shown below:
2 naoh(aq)+ 2 al(s)+ 2 h2o → 2 naalo2(aq)+ 3 h2(g)
(a) which reagent is completely consumed by the reaction?
(b) after the reaction is completed, what is the mass of the reagent that remains? (c) what mass of hydrogen gas is produced?

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Asolid piece of aluminum (51.0 g) was added to a solution of sodium hydroxide (84.1 g) in water, a b...