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

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 59 times)

meganh99

  • Full Member
  • ***
  • Posts: 143
on: Nov 5, 2023

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
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 meganh99 on Nov 5, 2023

sakura282000

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


meganh99

  • Member
  • Posts: 143
Reply 2 on: Nov 5, 2023
YES! Correct, THANKS for helping me on my review

xiaomengxian

  • Member
  • Posts: 311
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Water wheel is the most promising solution to ocean plastic Water wheel is the most promising solution to ocean plastic
Nancy Rubins, Pleasure Point. Nancy Rubins, Pleasure Point.
EAT YOUR WATER EAT YOUR WATER
Water-Soluble Vitamins Act as Coenzymes in Metabolic Processes Water-Soluble Vitamins Act as Coenzymes in Metabolic Processes
A 2.000 g sample of water contains 11.19% H by mass and 88.81% O by mass. What mass of H will ... A 2.000 g sample of water contains 11.19% H by mass and 88.81% O by mass. What mass of H will ...
For Transport, Put the Amputated Part in a Dry, Sealed Bag and Place It in Cool Water That Contains For Transport, Put the Amputated Part in a Dry, Sealed Bag and Place It in Cool Water That Contains
Video: Atrial natriuretic peptide (vasodilation) & Aldosterone

For a complete list of videos, visit our video library