2CH3COOH+ xCa→ Ca (CH3COO)2 +H2.Calculate value of "x".
Correct answer: A. 1
- A. 1
- B. 3
- C. 2
- D. 4
Explanation
Calcium is a Group 2 metal and forms a Ca2+ ion. To balance the charge of two acetate ions (CH3COO-), one calcium ion is needed. Therefore, the stoichiometric coefficient "x" for calcium metal is 1.
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