a 5.00% saline solution is prepared by mixing 5.00 g NaCl with 95.0 g H2O find...

Question

Question

a 5.00% saline solution is prepared by mixing 5.00 g NaCl with 95.0 g H2O

find the molality

if the density of this solution is 1.04 g/ml, find the molarity

compare the molarity and molality of this solution. why are they numerically similar?

Answer 1

Answer #1

1), Mass percent of solution-5.00 % 22.0% (m/m) solution means 5.00 g of NaCl is present per 100 g of soluti Mass of solution

Answer 2

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