Everything please, and thank you

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11-05-2016
Chemistry

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Everything please, and thank you

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JcAlmighty JcAlmighty · Answer 1 · 2016-05-21T21:44:31+02:00

Q1: The answer is zink + acetic acid → zink-acetate + hydrogen gas

Zink is a chemical element with symbol Zn. Acetic acid is ethanoic acid with formula CH₃COOH.
Zn + CH₃COOH → (CH₃COO)₂Zn + H₂
zink + acetic acid → zink-acetate + hydrogen gas

Q2: The answer is calcium + citric acid → calcium-citrate + hydrogen gas.

Calcium is a chemical element with symbol Ca. Citric acid is a weak acid with formula C₆H₈O₇.
Ca + C₆H₈O₇ → Ca₃(C₆H₅O₇)₂ + H₂