What are the normal freezing points and boiling points of the following solutions? (a) 22.1 g Nacl in 129 mL of water. [Assume the van't Hoff factor (i) is equal to 1.8.] Freezing point: |-9.8 Boiling point: 102.7 (b) 16.1 g of urea [(NH2)½CO] in 76.7 mL of water. Freezing point: |-6.5 Boiling point: 101.8
What are the normal freezing points and boiling points of the following solutions? (a) 22.1 g Nacl in 129 mL of water. [Assume the van't Hoff factor (i) is equal to 1.8.] Freezing point: |-9.8 Boiling point: 102.7 (b) 16.1 g of urea [(NH2)½CO] in 76.7 mL of water. Freezing point: |-6.5 Boiling point: 101.8
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Chapter12: Solutions
Section: Chapter Questions
Problem 12.124QP
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I can't remember what formulas to use and when to use them please break this one down for me.
![Be sure to answer all parts.
What are the normal freezing points and boiling points of the following solutions?
(a) 22.1 g NaCl in 129 mL of water. [Assume the van't Hoff factor (i) is equal to 1.8.]
Freezing point:
-9.8
Boiling point:
102.7
(b) 16.1 g of urea [(NH2)2CO] in 76.7 mL of water.
Freezing point:
|-6.5
Boiling point:
101.8](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3adda15d-6ce2-4d67-8f76-5c864ffc686f%2F402525a8-cc88-487d-940d-34e3c8c32ed0%2Fd3zs1m_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Be sure to answer all parts.
What are the normal freezing points and boiling points of the following solutions?
(a) 22.1 g NaCl in 129 mL of water. [Assume the van't Hoff factor (i) is equal to 1.8.]
Freezing point:
-9.8
Boiling point:
102.7
(b) 16.1 g of urea [(NH2)2CO] in 76.7 mL of water.
Freezing point:
|-6.5
Boiling point:
101.8
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