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

Author Question: If 14.2 g of Al(NO3)3 is dissolved in 655g of water, what is the boiling point of the solution ... (Read 56 times)

meganh99

  • Full Member
  • ***
  • Posts: 143

Question 1

How many grams of water are needed to dissolve 27.8 g of ammonium nitrate NH4NO3 in order to prepare a 0.452 m solution?
◦ 769 g
◦ 36.2 g
◦ 100. g
◦ 0.157 g
◦ 157 g

Question 2

If 14.2 g of Al(NO3)3 is dissolved in 655g of water, what is the boiling point of the solution (assume 100% dissociation, Kb (H2O) = 0.52 °C/m)?
◦ 99.8°C
◦ 99.9°C
◦ 100.1°C
◦ 100.2°C
◦ 100.4°C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by meganh99 on Nov 5, 2023

sakura282000

  • Full Member
  • ***
  • Posts: 159
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 56% of students answer this correctly




meganh99

  • Member
  • Posts: 143
Reply 2 on: Nov 5, 2023
Gracias!


amynguyen1221

  • Member
  • Posts: 355
Reply 3 on: Yesterday
Excellent

 

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

For a complete list of videos, visit our video library