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kherson [118]
2 years ago
15

What is the freezing point in °C) of a 0.743 m

Chemistry
1 answer:
lesantik [10]2 years ago
7 0

Answer:

-0.276 Degrees C

Explanation:

kf of water is 1.86

Freezing point depression= m x kf x i

i= ions present ( K+ Cl-) 1=2

1.86x2X.743= .276

Since its freezinf point depression the freezing point will lower

so

0-.276= -.276

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