How can hydrogen gas be identified in the reaction between metals with water and acids?

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Paxton Small

Chemistry

8 June, 13:46

How can hydrogen gas be identified in the reaction between metals with water and acids?

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Cullen Doyle · Answer 1

hydrogen gas can be identified in the reaction between metals with water and acids by a bubbling solution. In this reaction, we obtain hydrogen gas which cannot be dispersed in solution and to achieve equilibrium it has to escape the solution to the atmosphere.