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

Author Question: Determine soluteH for KBr if the solutionH for KBr is +19.9 kJ mol-1 and the hydrationH for KBr is ... (Read 217 times)

pane00

  • Hero Member
  • *****
  • Posts: 579
on: Nov 18, 2019

Question 1

Which of the following ions should have the most exothermic ΔhydrationH?
◦ Ca2⁺
◦ Al3⁺
◦ Na⁺
◦ Mg2⁺
◦ Sr2⁺

Question 2

Determine ΔsoluteH for KBr if the ΔsolutionH for KBr is +19.9 kJ mol-1 and the ΔhydrationH for KBr is -670. kJ mol-1.
◦ +650 kJ mol-1
◦ -710 kJ mol-1
◦ -690 kJ mol-1
◦ -650 kJ mol-1
◦ +690 kJ mol-1
Chemistry: A Molecular Approach (Canadian) ¦ Tro, Fridgen, Shaw ¦ 2nd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by pane00 on Nov 18, 2019

BAOCHAU2803

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Nov 18, 2019
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 45% of students answer this correctly


pane00

  • Member
  • Posts: 579
Reply 2 on: Nov 18, 2019
Great answer, keep it coming :)

matt95

  • Member
  • Posts: 317
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

The first step in the reprogramming procedure is to determine the current software installed using a ... The first step in the reprogramming procedure is to determine the current software installed using a ...
How to determine an equation in vertex form of a parabola How to determine an equation in vertex form of a parabola
Steric interactions determine peptide conformation Steric interactions determine peptide conformation
How to determine the interquartile range How to determine the interquartile range
Algebraically determine the x intercept of the exponential function Algebraically determine the x intercept of the exponential function
Determine the mass percent of Fe3+ in a 0.546g sample of iron ore, if 22.40 mL of a 0.1000 M ... Determine the mass percent of Fe3+ in a 0.546g sample of iron ore, if 22.40 mL of a 0.1000 M ...
Video: Immune responses Animation

For a complete list of videos, visit our video library