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dedylja [7]
3 years ago
7

If cacl2 is dissolved in water, what can be said about the concentration of the ca2+ ion?

Chemistry
1 answer:
marissa [1.9K]3 years ago
8 0
The concentration of Cl^{-} ions will be double than that of Ca^{2+}

Calcium chloride - CaCl_{2} has one Ca atom and 2 atom of chlorine.

When it is dissolved in water, it disassociates into Ca^{2+} and 2Cl^{-}

Thus, the concentration of Cl^{-} ions will be double than that of Ca^{2+}

Or we can say the ratio of Cl^{-} : Ca^{2+} = 2:1
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