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

Author Question: Given the heat of formation of the following compounds: CO2(g) fH = -393.5 kJ/mol H2O(l) fH = -285.9 ... (Read 19 times)

silviawilliams41

  • Hero Member
  • *****
  • Posts: 560
Given the heat of formation of the following compounds:
CO2(g)  Δf = -393.5 kJ/mol
H2O(l)  Δf = -285.9 kJ/mol
CH3OH(l)  Δf = -238.6 kJ/mol

What is the value of Δr for the reaction:
CH3OH(l) + 3/2 O2(g) → CO2(g) + 2 H2O(l)

◦ -440.8 kJ/mol
◦ -416.9 kJ/mol
◦ -1203.9 kJ/mol
◦ -346.2 kJ/mol
◦ -726.7 kJ/mol


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by silviawilliams41 on Jul 8, 2021

jesse.fleming

  • Sr. Member
  • ****
  • Posts: 301
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 64% of students answer this correctly




silviawilliams41

  • Member
  • Posts: 560
Reply 2 on: Jul 8, 2021
Great answer, keep it coming :)


carojassy25

  • Member
  • Posts: 299
Reply 3 on: Yesterday
Excellent

 

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

For a complete list of videos, visit our video library