What type of chemical reaction is the following reaction: Zn + 2HCI --> ZnCl2 + H2? a OOOO synthesis decomposition single replacement double replacement d

1 answer
Question:

What type of chemical reaction is the following reaction: Zn + 2HCI --> ZnCl2 + H2?
a
OOOO
synthesis
decomposition
single replacement
double replacement
d

Answers

The answer is a single replacement.Explanation:In this problem Zinc is a solid at room temperature and it is being combined with a hydrochloric acid solution to make Zinc chloride. In a single replacement reaction there will always be one compound and one single element in the product in this case the single element is hydrogen gas and the compound which has already been balanced correctly.

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