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11 months ago

If 6. 000 g of sugar is mixed with 9. 000 g of water, what is the concentration in weight percent?.

Chemistry

1 answer:

lbvjy [14]11 months ago

7 0

The concentration in weight percent when 6 g of sugar is mixed with 9 g of water is 40%.

There are several ways to denote the concentration of a solution like

Molarity
Molality
Mass percent
Mole Fraction

The formula for calculating mass percent is as follows

Mass per cent = (Mass of solute/Mass of solute + Mass of solvent) x 100%

In the given situation sugar is the solute and water is the solvent.

Putting the given values in the above formula

Mass per cent = (6/6+9) x 100%= 6/15 x 100% = 40%

Hence, the concentration in weight percent when 6 g of sugar is mixed with 9 g of water is 40%.

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