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melisa1 [442]
3 years ago
5

An aqueous solution contains 32.7% kcl (weight/weight %). how many grams of water are contained in 100 g of this solution

Chemistry
1 answer:
igor_vitrenko [27]3 years ago
5 0
Weight/weight percentage is the percentage of mass of solute from the mass of the whole solution
w/w % = 32.7 %
this means that in a solution of 100 g - mass of KCl is 32.7 g 
since solution is made of water and KCl
then the mass of water is - 100 - 32.7 = 67.3 g
therefore in 100 g of solution - 67.3 g of the solution is water
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