anhquocvu1775 anhquocvu1775

16-04-2022
Chemistry

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What is the mass of the solute in 750 mL of 0. 132 mol/L potassium carbonate?

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indrawboy indrawboy

16-04-2022

mol = 0.75 L(750 ml) x 0.132 mol/L =0.099 mol

potassium carbonate: K₂CO₃ ⇒ MM = 138,205 g/mol

mass = 0.099 x 138.205 = 13.68 g

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