This topic contains a solution. Click here to go to the answer

Author Question: 85.0 grams of potassium bromide are to be used to produce a 0.300 M solution. What will be the total ... (Read 62 times)

faduma

  • Hero Member
  • *****
  • Posts: 528

Question 1

3.2 grams of a compound with a molar mass of 96 g/mol dissolved in 50 grams of water gave a solution that freezes at -1.50 °C. Kf for water is 1.86 °C/m. The van't Hoff i factor for this solution is ________.
◦ 0.83
◦ 1.2
◦ 0.21
◦ 0.17
◦ 2.0

Question 2

85.0 grams of potassium bromide are to be used to produce a 0.300 M solution. What will be the total volume of this solution?
◦ 2.38 L
◦ 2.83 L
◦ 283 L
◦ 0.214 L
◦ 0.420 L


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by faduma on Jul 8, 2021

ryrychapman11

  • Sr. Member
  • ****
  • Posts: 334
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 30% of students answer this correctly




faduma

  • Member
  • Posts: 528
Reply 2 on: Jul 8, 2021
Gracias!


dantucker

  • Member
  • Posts: 346
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

For a complete list of videos, visit our video library