This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What is the boiling point of a solution of 12.0 g of urea (CH4N2O) in 165.0 g of water? (Kb (H2O) = 0.52 C/m) (Read 55 times)

dabomba718

  • Full Member
  • ***
  • Posts: 158
on: Nov 5, 2023

Question 1

What is the boiling point of a solution of 11.0 g of lactose (C12H22O11) in 145.0g of water? (Kb (H2O) = 0.52 °C/m)
◦ 0.1°C
◦ 99.9 °C
◦ 100.1°C
◦ 102.2 °C
◦ 105.7 °C

Question 2

What is the boiling point of a solution of 12.0 g of urea (CH4N2O) in 165.0 g of water? (Kb (H2O) = 0.52 °C/m)
◦ 99.4°C
◦ 100.0 °C
◦ 100.6°C
◦ 106.2°C
◦ 108.4°C
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by dabomba718 on Nov 5, 2023

MajorWaffle

  • Full Member
  • ***
  • Posts: 177
Reply #1 on: Nov 5, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 39% of students answer this correctly


dabomba718

  • Member
  • Posts: 158
Reply 2 on: Nov 5, 2023
:D TYSM

patma1981

  • Member
  • Posts: 292
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Layers of Rock Laid Down by Water Layers of Rock Laid Down by Water
Waves in Deep and Shallow Water Waves in Deep and Shallow Water
Surface Water Parsing Surface Water Parsing
Lakes and standing water Lakes and standing water
Let A ⊆ R and p ∈ A. Suppose A\{p}6= ∅. Prove that p is an isolated point of A if and ... Let A ⊆ R and p ∈ A. Suppose A\{p}6= ∅. Prove that p is an isolated point of A if and ...
Emerson’s Three-Point Test-Cross Analysis Emerson’s Three-Point Test-Cross Analysis
Video: Activation Energy - Valence Electrons

For a complete list of videos, visit our video library