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Chemistry, 03.12.2021 18:50 SumayahAminaAnsari
The following chemicals were combined: Zinc + Hydrochloric Acid → Zinc Chloride and Hydrogen Gas
Zn + 2HCl → ZnCl2 + H2
Explain why it is necessary to place a "2" in front of HCl in the reactants in the chemical equation. Use evidence and scientific reasoning to support your answer.
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The following chemicals were combined: Zinc + Hydrochloric Acid → Zinc Chloride and Hydrogen Gas
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