Question

calculate the mass% of a solution containing 60 gram of solute dissolved in 1000 ml of water (density=1 gram/ml)​

Answer 1

Answer:

Solute=60g

solvent=1000ml

1ml=1g

Solvent=1000g

Solution=Solute+Solvent

              =1000+60

              =1060g

Mass%=Solute÷Solvent×100

           =60÷1060×100

           =5.66%

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Answer 2

Answer:  It will help u...

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as

density =mass/volume

=volume=25ml

.5nacl=8.547*10^-3

as concentration =mol/vol

3.4*10^-4

Explanation: