Question

_________reacts with acid to form salt and hydrogen gas.​

Answer 1

Explanation:

Acids react with most metals to form a salt and hydrogen gas. As discussed previously, metals that are more active than acids can undergo a single displacement reaction. For example, zinc metal reacts with hydrochloric acid, producing zinc chloride and hydrogen gas

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Answer 2

Answer:

Acids react with most metals and, when they do, a salt is produced. It doesn't matter which metal or which acid is used, if there is a reaction we always get hydrogen gas as well as the salt. ...