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

Author Question: For water Kf = 1.86C/m. Therefore, the freezing points of 1.0 M aqueous KCl and C2H5OH (ethanol) ... (Read 106 times)

jacob816

  • Full Member
  • ***
  • Posts: 151
on: Nov 5, 2023

Question 1

Which of the following concentration units will not change with temperature: molarity, percent mass, mole fraction, and molality.


Question 2

For water Kf = 1.86°C/m.  Therefore, the freezing points of 1.0 M aqueous KCl and C2H5OH (ethanol) solutions are the same.
◦ true
◦ false
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 jacob816 on Nov 5, 2023

char00char

  • Full Member
  • ***
  • Posts: 173
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 49% of students answer this correctly


jacob816

  • Member
  • Posts: 151
Reply 2 on: Nov 5, 2023
Great answer, keep it coming :)

duy1981999

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Water striders serve as a model organism for the study of sexual conflict between males and females. Water striders serve as a model organism for the study of sexual conflict between males and females.
Water-bottle Water-bottle
Waves in Deep and Shallow Water Waves in Deep and Shallow Water
The ethanol molecule showing two carbon atoms, six hydrogen atoms, and one oxygen atom. The ethanol molecule showing two carbon atoms, six hydrogen atoms, and one oxygen atom.
Variable Gases: Water Vapor Variable Gases: Water Vapor
Different bodies of water have contrasting physical properties Different bodies of water have contrasting physical properties
Video: Heart Chambers

For a complete list of videos, visit our video library