300022071 300022071

20-01-2021
Chemistry

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Ag + HS - Ag2S + H2 Scenario: You recently saw a demonstration where silverware was tarnished by placing it in a container with hydrogen sulfide gas. The reaction then released combustible hydrogen gas. What could be happening here?

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20-01-2021

Answer:Ag + HS - Ag2S + H2

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