Chemistry, 02.03.2021 23:10 jose9794

One use of CaCl2 is for salting roads in the winter. How much would the freezing point of water decrease if a 3.23 molal (m) solution of CaCl2 were applied? (Kf = 1.86°C/(mol/kg) for water and i = 3 for CaCl2.) A: 1.7 C
B: 5.2 C
C: 10 C
D: 18 C

Answers: 1

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One use of CaCl2 is for salting roads in the winter. How much would the freezing point of water decr...

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One use of CaCl2 is for salting roads in the winter. How much would the freezing point of water decrease if a 3.23 molal (m) solution of CaCl2 were applied? (Kf = 1.86°C/(mol/kg) for water and i = 3 for CaCl2.) A: 1.7 C B: 5.2 C C: 10 C D: 18 C

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Another question on Chemistry

One use of CaCl2 is for salting roads in the winter. How much would the freezing point of water decrease if a 3.23 molal (m) solution of CaCl2 were applied? (Kf = 1.86°C/(mol/kg) for water and i = 3 for CaCl2.) A: 1.7 C
B: 5.2 C
C: 10 C
D: 18 C