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

Author Question: Calculate rG at 298 K using the following information:2H2S(g) + 3O2(g) 2SO2(g) + 2H2O(g)rG = ? fH ... (Read 58 times)

moongchi

  • Hero Member
  • *****
  • Posts: 516
on: Nov 18, 2019

Question 1

Calculate ΔrG° at 298 K using the following information:

4HNO3(g) + 5N2H4(l) → 7N2(g) + 12H2O(l)ΔrG° = ?
ΔfH° (kJ mol-1)-133.950.6-285.8
S°(J K-1 mol-1)266.9121.2191.670.0

◦ +3.90 × 103 kJ mol-1
◦ -3.30 × 103 kJ mol-1
◦ -3.15 × 103 kJ mol-1
◦ +4.90 × 103 kJ mol-1
◦ -2.04 × 103 kJ mol-1

Question 2

Calculate ΔrG° at 298 K using the following information:

2H2S(g) + 3O2(g) → 2SO2(g) + 2H2O(g)ΔrG° = ?
ΔfH° (kJ mol-1)-20.6-296.8-241.8
S°(J K-1 mol-1)205.8205.2248.2188.8

◦ +108.2 kJ mol-1
◦ -147.1 kJ mol-1
◦ +676.2 kJ mol-1
◦ -466.1 kJ mol-1
◦ -990.3 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 moongchi on Nov 18, 2019

lolol

  • Sr. Member
  • ****
  • Posts: 330
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 35% of students answer this correctly


moongchi

  • Member
  • Posts: 516
Reply 2 on: Nov 18, 2019
YES! Correct, THANKS for helping me on my review

at

  • Member
  • Posts: 359
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

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.

Information Processing Model The components of the model operate simultaneously. Information Processing Model The components of the model operate simultaneously.
Organizing Drug Information by Therapeutic Classification Organizing Drug Information by Therapeutic Classification
How to calculate monthly mortgage payments at varying amortization periods (Question 1) How to calculate monthly mortgage payments at varying amortization periods (Question 1)
Easy way to remember to formula to calculate volume of a cylinder Easy way to remember to formula to calculate volume of a cylinder
Use the information in the above table to establish a Born-Haber cycle to determine the ... Use the information in the above table to establish a Born-Haber cycle to determine the ...
8.The following table contains DNA-sequence information compiled by Marilyn Kozak (1987). The ... 8.The following table contains DNA-sequence information compiled by Marilyn Kozak (1987). The ...
Video: Neural regulation of mechanical digestion- CNS voluntary, ANS & ENS controlled involuntary movements

For a complete list of videos, visit our video library