a solution contains 5g of a solute in 100g of the solvent. Its concentration in terms of mass percentage is
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1
Mass of solute = 5g
Mass of solvent=100g
Masses are always additive,
Therefore, mass of solution =105g
Mass percentage = mass of solute/mass of solution *100
=5/105*100
=1/21*100=100/21=4.76 percent
Mass of solvent=100g
Masses are always additive,
Therefore, mass of solution =105g
Mass percentage = mass of solute/mass of solution *100
=5/105*100
=1/21*100=100/21=4.76 percent
Answered by
0
Answer:
concentration=solute/solvent
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