Question

(C2H5-COO)2Ca название

Answer 1

(C2H5-COO)2Ca - пропионат кальция

Answer 2

(C2H5-COO)2Ca is the chemical formula for calcium ethanoate or calcium acetate. Calcium acetate is a white crystalline solid that is commonly used as a food additive, medication, and laboratory reagent. It is the calcium salt of acetic acid.

Calcium Acetate (Ca(C2H3O2)2):

Calcium acetate is formed by the reaction between calcium carbonate (CaCO3) and acetic acid (CH3COOH). The balanced chemical equation for this reaction is:

CaCO3 + 2CH3COOH → (C2H5-COO)2Ca + H2O + CO2.

In this reaction, calcium carbonate reacts with acetic acid to produce calcium acetate, water, and carbon dioxide.

Please note that the reaction equation provided is a balanced equation and represents the stoichiometry of the reaction.

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