The solubility of NaCl in water is 35.7g NaCl/100g H2O. Suppose that you have 500.0g of NaCl. What is the minimum volume of water you would need to dissolve it all? (Assume that de density of water is 1.0 g/mL.)

Answer 1

100 g H2O x (500/37.5) = g H2O needed.
Since the density is 1.0 g/mL, then grams H2O must be the same as the volume of water in mL.

Answer 2

how many kg does h2o have

Answer 3

How to find the number of grams of solute per 100.0 mL of pure water