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

Author Question: Which of the following will cause the calculated molar mass of a compound determined by the ... (Read 64 times)

casperchen82

  • Hero Member
  • *****
  • Posts: 540
on: Mar 21, 2021
Which of the following will cause the calculated molar mass of a compound determined by the freezing-point depression method to be greater than the true molar mass?

◦ Water gets into the solvent after the freezing point of the pure solvent is determined.
◦ Some of the solute molecules break apart.
◦ The mass of solvent is smaller than determined from the weighing.
◦ While adding the solute, some was spilled on the lab bench.
◦ All of these are correct.
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 casperchen82 on Mar 21, 2021

31809pancho

  • Sr. Member
  • ****
  • Posts: 317
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


casperchen82

  • Member
  • Posts: 540
Reply 2 on: Mar 21, 2021
Wow, this really help

amynguyen1221

  • Member
  • Posts: 355
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

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?

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.

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

The greatest bone mass is found around age 30 for both men and women, with the later decline being f The greatest bone mass is found around age 30 for both men and women, with the later decline being f
Climate models the flow of mass and energy Climate models the flow of mass and energy
Compound Angle Formulas Compound Angle Formulas
What is the molar solubility, (S), of FeCO3 if the ksp = 3.07*10^-11 for this substance? What is the molar solubility, (S), of FeCO3 if the ksp = 3.07*10^-11 for this substance?
compound compound
Mass spectrometry for identifying an unknown protein isolated from a 2D gel Mass spectrometry for identifying an unknown protein isolated from a 2D gel
Video: Types of antimicrobial substances (interferons & complement protein)

For a complete list of videos, visit our video library