Question #139856

an isotonic saline solution was prepared by dissolving 0.92g of NaCl in enough distilled water to make 100ml solution.what is the percent by mass/volume of the solution

Expert's answer

find the formula:

0.92100×100=0.92\frac{0.92}{100}\times100=0.92 %

%(w/v)=\frac{0.92}{100}\times100=

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