Interpretation:
The correct formula of calcium acetate needs to be identified.
Concept introduction:
The elements are arranged in the periodic table in an increasing
Answer to Problem 20STP
(C)
Explanation of Solution
Calcium contains +2 charge because the electronic configuration of calcium is and it contains 2 electrons in its outermost shell. The charge on acetate ion is -1. So, after cross multiplication,
The correct formula is
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