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

Author Question: A liquid has a normal boiling point of 78 C and its vapor pressure is 400 mmHg at 50 C. To compute ... (Read 84 times)

Coya19@aol.com

  • Hero Member
  • *****
  • Posts: 601
on: Jul 8, 2021

Question 1

A liquid has a molar heat of vaporization of 22.7 kJ/mol. Its normal boiling point is 459 K. What is the vapor pressure, in mmHg, at 70 °C?
◦ 102 mmHg
◦ 7.48 mmHg
◦ 56.8 mmHg
◦ 742 mmHg
◦ 580 mmHg

Question 2

A liquid has a normal boiling point of 78 °C and its vapor pressure is 400 mmHg at 50 °C. To compute the molar heat of vaporization, one needs:
◦ the mole weight
◦ the vapor pressure at another temperature
◦ the specific heat
◦ molarity
◦ all information has been provided
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Coya19@aol.com on Jul 8, 2021

Chou

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jul 8, 2021
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 25% of students answer this correctly


Coya19@aol.com

  • Member
  • Posts: 601
Reply 2 on: Jul 8, 2021
Wow, this really help

mochi09

  • Member
  • Posts: 335
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

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?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

Everyone has one nostril that is larger than the other.

Blood pressure cuffs come in various sizes Blood pressure cuffs come in various sizes
Blood Pressure Chart Blood Pressure Chart
Process Flow Diagram of a Dual-Stage Pressure System Process Flow Diagram of a Dual-Stage Pressure System
If the needle drops 1 or 2 inches Hg from the normal reading, one of the engine valves is burned or ... If the needle drops 1 or 2 inches Hg from the normal reading, one of the engine valves is burned or ...
Pressure Changes in Pulmonary Ventilation Pressure Changes in Pulmonary Ventilation
This image shows a normal third-trimester fetal brain This image shows a normal third-trimester fetal brain
Video: Enzyme-Catalyzed Reactions

For a complete list of videos, visit our video library