The boiling point of water is 100.00 °C at 1 atmosphere. A student dissolves 11.14 grams of iron(III) bromide, FeBr3 (295.6 g/mol), in 215.8 grams of water. Use the table of boiling and freezing point constants to answer the questions below. Solvent Formula K₁ (°C/m) Kƒ (°C/m) Water H₂O 0.512 1.86 Ethanol CH3CH₂OH 1.22 1.99 Chloroform CHCI 3 3.67 Benzene C6H6 2.53 5.12 Diethyl ether CH3CH₂CH₂CH3 2.02
The boiling point of water is 100.00 °C at 1 atmosphere. A student dissolves 11.14 grams of iron(III) bromide, FeBr3 (295.6 g/mol), in 215.8 grams of water. Use the table of boiling and freezing point constants to answer the questions below. Solvent Formula K₁ (°C/m) Kƒ (°C/m) Water H₂O 0.512 1.86 Ethanol CH3CH₂OH 1.22 1.99 Chloroform CHCI 3 3.67 Benzene C6H6 2.53 5.12 Diethyl ether CH3CH₂CH₂CH3 2.02
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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![The boiling point of water is 100.00 °C at 1 atmosphere.
A student dissolves 11.14 grams of iron(III) bromide,
FeBr3 (295.6 g/mol), in 215.8 grams of water. Use the table
of boiling and freezing point constants to answer the questions
below.
Solvent
Formula
K₁ (°C/m) Kƒ (°C/m)|
Water
H₂O
0.512
1.86
Ethanol
CH3CH₂OH
1.22
1.99
Chloroform
CHCI3
3.67
Benzene
C6H6
2.53
5.12
Diethyl ether CH3CH₂OCH₂CH3
2.02
The molality of the solution is
The boiling point of the solution is
m.
°C.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F11f65768-3637-42df-b106-adece588ddc5%2F4c7761d2-1d65-4805-b6b9-b53dd899faea%2Fmzva8h8_processed.png&w=3840&q=75)
Transcribed Image Text:The boiling point of water is 100.00 °C at 1 atmosphere.
A student dissolves 11.14 grams of iron(III) bromide,
FeBr3 (295.6 g/mol), in 215.8 grams of water. Use the table
of boiling and freezing point constants to answer the questions
below.
Solvent
Formula
K₁ (°C/m) Kƒ (°C/m)|
Water
H₂O
0.512
1.86
Ethanol
CH3CH₂OH
1.22
1.99
Chloroform
CHCI3
3.67
Benzene
C6H6
2.53
5.12
Diethyl ether CH3CH₂OCH₂CH3
2.02
The molality of the solution is
The boiling point of the solution is
m.
°C.
![The boiling point of water is 100.0°C at 1 atmosphere.
How many grams of manganese(II) sulfate (151.0 g/mol),
must be dissolved in 259.0 grams of water to raise the boiling
point by 0.500°C? Refer to the table for the necessary boiling or
freezing point constant.
Solvent
Formula
K₁ (°C/m) Kf (°C/m)
Water
H₂O
0.512
1.86
Ethanol
CH3CH₂OH
1.22
1.99
Chloroform
CHCI 3
3.67
Benzene
C6H6
2.53
5.12
Diethyl ether CH3CH₂CH₂CH3
2.02
g manganese(II) sulfate.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F11f65768-3637-42df-b106-adece588ddc5%2F4c7761d2-1d65-4805-b6b9-b53dd899faea%2Fxycc85p_processed.png&w=3840&q=75)
Transcribed Image Text:The boiling point of water is 100.0°C at 1 atmosphere.
How many grams of manganese(II) sulfate (151.0 g/mol),
must be dissolved in 259.0 grams of water to raise the boiling
point by 0.500°C? Refer to the table for the necessary boiling or
freezing point constant.
Solvent
Formula
K₁ (°C/m) Kf (°C/m)
Water
H₂O
0.512
1.86
Ethanol
CH3CH₂OH
1.22
1.99
Chloroform
CHCI 3
3.67
Benzene
C6H6
2.53
5.12
Diethyl ether CH3CH₂CH₂CH3
2.02
g manganese(II) sulfate.
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