80.0g of potassium sulfate is dissolved in 3.20 x 10^2 grams of water. The percent concentration...

80.0g of potassium sulfate is dissolved in 3.20 x 10^2 grams of water. The percent concentration by mass is?

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Expert Solution

percent concentration by mass = wt of solute/wt of solution *100

wt of solute = 80 g

wt of solution = solvent+solute = 320+80 = 400 g

= (80/(320+80))*100

= 20%

queen_honey_blossom answered 1 year ago

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