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A portable hydrogen generator utilizes the reaction CaH_2 + H_2O ? Ca(OH)_2 + H_2 How many grams of H_2 can be produced by a 70 g cartridge of CaH_2?

A portable hydrogen generator utilizes the reaction CaH_2 + H_2O ? Ca(OH)_2 + H_2 How many grams of H_2 can be produced by a 70 g cartridge of CaH_2?
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2 votes
A portable hydrogen generator utilizes the reaction

CaH_2 + H_2O ? Ca(OH)_2 + H_2

How many grams of H_2 can be produced by a 70 g cartridge of CaH_2?

asked
User Jerad Rutnam
by
7.5k points

1 Answer

4 votes

Answer:

Calcium hydride reacts with water to form calcium hydroxide and hydrogen gas.

CaH

2

+2H

2

O→Ca(OH)

2

+2H

2

answered
User Tatu Lahtela
by
7.7k points
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