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03-04-2021
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How many milliequivalents of sodium chloride are in 4.5 mL of a solution that contains 4mEq/mL?

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03-04-2021

Answer:

18mEq

Explanation:

4/1 is the 4mEq/mL (mEq on top, mL on bottom) Then we'll cross mulitply with an equivalent fraction with mEq (unknown, "x") on top, 4.5mL on bottom

4/1 = x/4.5

x = 18mEq

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