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

Author Question: What is the molality of a solution of 37.4 g of propanol (CH3CH2CH2OH) in 152 mL water, if the ... (Read 105 times)

Mr. Wonderful

  • Hero Member
  • *****
  • Posts: 866
on: Mar 21, 2021

Question 1

What is the molal concentration of ions in a 2.30 m solution of Cr(NO3)3?

◦ 2.30 m
◦ 6.90 m
◦ 4.60 m
◦ 9.20 m
◦ 0.750 m

Question 2

What is the molality of a solution of 37.4 g of propanol (CH3CH2CH2OH) in 152 mL water, if the density of water is 1.00 g/mL?

◦ 4.09 m
◦ 0.00409 m
◦ 0.244 m
◦ 0.622 m
◦ 6.22 m
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Mr. Wonderful on Mar 21, 2021

Jane

  • Sr. Member
  • ****
  • Posts: 309
Reply #1 on: Mar 21, 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 39% of students answer this correctly


Mr. Wonderful

  • Member
  • Posts: 866
Reply 2 on: Mar 21, 2021
YES! Correct, THANKS for helping me on my review

TheNamesImani

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

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?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Plains zebra are highly dependent on water. Plains zebra are highly dependent on water.
Glacial deposits overlain by marine carbonates formed in very warm water Glacial deposits overlain by marine carbonates formed in very warm water
With solution With solution
A thimble of water contains 4.0 x 1021 molecules. The number of moles of H2O is: A thimble of water contains 4.0 x 1021 molecules. The number of moles of H2O is:
a solution is prepared in which a trace or small amount of Fe2+ is added to a much larger ... a solution is prepared in which a trace or small amount of Fe2+ is added to a much larger ...
The water cycle The water cycle
Video: Bulk flow - Factors that influence bulk flow

For a complete list of videos, visit our video library