ashchan158 ashchan158

16-12-2022
Chemistry

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18) Jamal performs an experiment where he mixes hydrochloric acid and zinc metal together. He writes a chemical equation that he thinks models his experiment.
2HCl(aq) + Zn(s) - ZnCl₂(aq) + H₂(g)

A) Heat was absorbed
B) A precipitate formed.
The color changed.
D) A gas was formed.

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