Chemistry

posted by Becca

At what temperature would 1.3 m NaCl freeze, given that the van't Hoff factor for NaCl is 1.9? Kf for water is 1.86 deg C/m.

  1. DrBob222

    delta T = i*Kf*m
    delta T = 1.9*1.86*1.3 = ?
    Subtract from zero to find new freezing point.

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