purple1ranger purple1ranger

14-10-2022
Biology

contestada

This chemical equation represents a chemical reaction.
CaCO3 + 2HCI CO₂ + CaCl2 + H₂O
Which chemical is a reactant in this reaction?
OA. CaCl₂
B. H₂0
OC. HCI
D. CO₂

Respuesta :

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