The boiling point of water is 100.00 °C at 1 atmosphere. A student dissolves 10.01 grams of zinc sulfate, ZnSO, (161.5 g/mol), in 277.6 grams of water. Use the table of boiling and freezing point constants to answer the questions below. Formula K, "C/m) Kf(°C/m) Solvent Water H20 0.512 1.86 Ethanol CH;CH2OH 1.22 1.99 Chloroform CHC1; 3.67 Benzene CH6 2.53 5.12 Diethyl ether CH3CH,OCH,CH3 2.02 The molality of the solution is | m. The boiling point of the solution is °C.
The boiling point of water is 100.00 °C at 1 atmosphere. A student dissolves 10.01 grams of zinc sulfate, ZnSO, (161.5 g/mol), in 277.6 grams of water. Use the table of boiling and freezing point constants to answer the questions below. Formula K, "C/m) Kf(°C/m) Solvent Water H20 0.512 1.86 Ethanol CH;CH2OH 1.22 1.99 Chloroform CHC1; 3.67 Benzene CH6 2.53 5.12 Diethyl ether CH3CH,OCH,CH3 2.02 The molality of the solution is | m. The boiling point of the solution is °C.
General Chemistry - Standalone book (MindTap Course List)
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Chapter12: Solutions
Section: Chapter Questions
Problem 12.70QP: A solution was prepared by dissolving 0.800 g of sulfur, Sg, in 100.0 g of acetic acid, HC2H3O2....
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Transcribed Image Text:The boiling point of water is 100.00 °C at 1 atmosphere.
A student dissolves 10.01 grams of zinc sulfate, ZnSO, (161.5 g/mol), in 277.6 grams of water. Use the table of boiling and
freezing point constants to answer the questions below.
Kp "C/m) Kf(°C/m)
Solvent
Formula
Water
H2O
0.512
1.86
Ethanol
CH;CH2OH
1.22
1.99
Chloroform
CHCI3
3.67
Benzene
CH6
2.53
5.12
Diethyl ether CH3CH,OCH,CH3
2.02
The molality of the solution is |
m.
The boiling point of the solution is
°C.
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