Answer to Question #139856 in Inorganic Chemistry for Mark

Question

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

Answer 1

find the formula:

$\frac{0.92}{100}\times100=0.92$ %

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