How do you calculate molality?

How do you calculate moles using molality and mass?

  • The question says: "Calculate moles of benzoic acid solute, using the molality and the mas (in kg) of lauric acid solvent" the molality of LA is 10.98 mol/kg the mass of lauric ...show more

  • Answer:

    0.0342 moles should be correct answer.

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Other answers

10.98mol/kg = xmol/0.003115kg x = 10.98 x 0.003115 x = 0.0342mol Is that the correct answer?

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