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

Author Question: A sample of carbon monoxide gas was collected in a 2.0 L flask by displacing water at 28C and 810 ... (Read 45 times)

ahunt13

  • Full Member
  • ***
  • Posts: 157
on: Nov 5, 2023

Question 1

A sample of a gas occupies 1.40 × 103 mL at 25°C and 760 mmHg.  What volume will it occupy at the same temperature and 380 mmHg?
◦ 2,800 mL
◦ 2,100 mL
◦ 1,400 mL
◦ 1,050 mL
◦ 700 mL

Question 2

A sample of carbon monoxide gas was collected in a 2.0 L flask by displacing water at 28°C and 810 mmHg.  Calculate the number of CO molecules in the flask.  The vapor pressure of water at 28°C is 28.3 mmHg.
◦ 5.0 × 1022

◦ 5.2 × 1022

◦ 3.8 × 1023

◦ 5.4 × 1023

◦ 3.8 × 1025
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 ahunt13 on Nov 5, 2023

latoyia.cook

  • Full Member
  • ***
  • Posts: 145
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 25% of students answer this correctly


ahunt13

  • Member
  • Posts: 157
Reply 2 on: Nov 5, 2023
YES! Correct, THANKS for helping me on my review

chjcharjto14

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Spanish Water Dog Spanish Water Dog
Water Mite Water Mite
Structure of the water molecule Structure of the water molecule
Water binding in hemoglobin Water binding in hemoglobin
Turn on water Turn on water
Storm water charge Storm water charge
Video: Deglutition

For a complete list of videos, visit our video library