mitted The boiling point of water is 100.00 °C at 1 atmosphere. A student dissolves 12.10 grams of chromium(II) bromide, CrBr₂ (211.8 g/mol), in 241.5 grams of wat the table of boiling and freezing point constants to answer the questions below. Solvent Water Ethanol Chloroform Benzene Formula H₂O CH3CH2OH CHCl3 C6H6 Diethyl ether CH3CH₂CH₂CH3 The molality of the solution is Kb (°C/m) Kf (°C/m) 0.512 1.86 1.22 1.99 3.67 2.53 2.02 5.12

Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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The boiling point of water is 100.00 °C at 1 atmosphere.
A student dissolves 12.10 grams of chromium(II) bromide, CrBr₂ (211.8 g/mol), in 241.5 grams of water. Use
the table of boiling and freezing point constants to answer the questions below.
Solvent
Water
Ethanol
Chloroform
Benzene
Formula
H₂O
CH3CH₂OH
CHCI 3
C6H6
Diethyl ether CH3CH₂CH₂CH3
The molality of the solution is
The boiling point of the solution is
Submit Answer
Retry Entire Group
Kb (°C/m) Kf (°C/m)
0.512
1.86
1.22
1.99
3.67
2.53
2.02
m.
°C.
5.12
9 more group attempts remaining
Transcribed Image Text:bmitted The boiling point of water is 100.00 °C at 1 atmosphere. A student dissolves 12.10 grams of chromium(II) bromide, CrBr₂ (211.8 g/mol), in 241.5 grams of water. Use the table of boiling and freezing point constants to answer the questions below. Solvent Water Ethanol Chloroform Benzene Formula H₂O CH3CH₂OH CHCI 3 C6H6 Diethyl ether CH3CH₂CH₂CH3 The molality of the solution is The boiling point of the solution is Submit Answer Retry Entire Group Kb (°C/m) Kf (°C/m) 0.512 1.86 1.22 1.99 3.67 2.53 2.02 m. °C. 5.12 9 more group attempts remaining
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