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

Author Question: From the following thermochemical equations, calculate rH for the reaction: SO2(g) + NO2(g) SO3(g) ... (Read 64 times)

WhattoUnderstand

  • Hero Member
  • *****
  • Posts: 517
From the following thermochemical equations, calculate Δr for the reaction:

SO2(g) + NO2(g) →  SO3(g) + NO(g)
2 SO2(g) + O2(g) → 2 SO3(g)  Δr = -197.8 kJ/mol
2 NO(g) + O2(g) → 2 NO2(g)  Δr = -114.14 kJ/mol

◦ -83.66 kJ /mol
◦ -311.9 kJ/mol
◦ +155.9 kJ/mol
◦ -155.9 kJ/mol
◦ -41.83 kJ/mol


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by WhattoUnderstand on Jul 8, 2021

parker125

  • Sr. Member
  • ****
  • Posts: 332
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 49% of students answer this correctly




WhattoUnderstand

  • Member
  • Posts: 517
Reply 2 on: Jul 8, 2021
Thanks for the timely response, appreciate it


ultraflyy23

  • Member
  • Posts: 312
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

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?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

For a complete list of videos, visit our video library