marialuis6518 marialuis6518
  • 24-05-2018
  • Chemistry
contestada

The concentration of sugar in a soft drink is measured to be 10.5%. how many grams of sugar are in 125 g of the drink?

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kenmyna
kenmyna kenmyna
  • 02-06-2018
The grams  of the sugar in 125 g of the drink is calculated as below

%M/m) = mass of the solute (sugar)/  mass of the  solvent(drink) x100

let the mass  of the solute(sugar) be represented by y

convert % into fraction by dividing by 100 = 10.5/100

10.5/100 = y/125

by cross multiplication

100y =1312.5
divide both side by 100

y=13.125  grams


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