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

Author Question: Calculate rG at 298 K using the following information:2HNO3(aq) + NO(g) 3NO2(g) + H2O(l)rG = ? fH ... (Read 85 times)

ts19998

  • Hero Member
  • *****
  • Posts: 531

Question 1

Use Hess's law to calculate ΔrG° using the following information:

ClO(g) + O3(g) → Cl(g) + 2O2(g)ΔrG° = ?
2O3(g)→ 3O2(g)ΔrG° = +489.6 kJ mol-1
Cl(g) + O3(g) → ClO(g) + O2(g)ΔrG° = -34.5 kJ mol-1

◦ -210.3 kJ mol-1
◦ +262.1 kJ mol-1
◦ +524.1 kJ mol-1
◦ -472.4 kJ mol-1
◦ +455.1 kJ mol-1

Question 2

Calculate ΔrG° at 298 K using the following information:

2HNO3(aq) + NO(g) → 3NO2(g) + H2O(l)ΔrG° = ?
ΔfH° (kJ mol-1)-207.091.333.2-285.8
S°(J K-1 mol-1)146.0210.8240.170.0

◦ -186 kJ mol-1
◦ -85.5 kJ mol-1
◦ +50.8 kJ mol-1
◦ +222 kJ mol-1
◦ -151 kJ mol-1


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by ts19998 on Nov 18, 2019

CharlieArnold

  • Sr. Member
  • ****
  • Posts: 319
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




ts19998

  • Member
  • Posts: 531
Reply 2 on: Nov 18, 2019
Great answer, keep it coming :)


adf223

  • Member
  • Posts: 304
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

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?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

For a complete list of videos, visit our video library