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14-03-2021
Chemistry

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Zinc + Hydrochloric Acid - Zinc Chloride and Hydrogen Gas
Zn + 2HCI
ZnCl2 + Hz
I know there are 2 molecules of hydrochloric acid because there is....

O a 2 in front of HCI
O a 2 behind the CI
O a 2 behind the H

Respuesta :

14-03-2021

Answer:

The first choice: a 2 in front of HCl

Explanation:

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