Question

A solution contain 20gm of NaCl in 95 cm^3 solution. The density of solution is 1.25 g cm^-3.what is the mass percent of NaCl

Answer 1

Answer:

16.84%

A solution contains 20 g of sodium chloride in 95cm3 solution. The density of solution is 1.25g cm-3. What is the mass percent of NaCl ? =(20g)(118.75g)×100=16.84%.

hope it helps you Mark as branliest