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2 years ago

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Question 16 of 30

1 answer:

andrezito [222]2 years ago

4 0

Answer: B. CH₂OH

Explanation:

First off, we need a liquid solvent. Eliminate C and D.

Now, we have to consider polarity.

Carbon tetrachloride is nonpolar, so sodium chloride will be insoluble.
CH₂OH is polar, so sodium chloride will be soluble.

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lorasvet [3.4K]

Explanation:

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$CO_{2}(aq) + H_{2}O \rightleftharpoons H^{+}(aq) + HCO^{-}_{3}(aq)$

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