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

Author Question: Which of the following is not a major contributor to energy consumption? (Read 73 times)

Capo

  • Hero Member
  • *****
  • Posts: 545
on: Nov 18, 2019

Question 1

Use the information provided to determine ΔrH° for the following reaction:

DfH° (kJ mol-1)3Fe2O3(s) + CO(g) → 2Fe3O4(s) + CO2(g)ΔrH° = ?
Fe2O3(s)-824
Fe3O4(s)-1118
CO(g)-111
CO2(g)-394

◦ -111 kJ mol-1
◦ +277 kJ mol-1
◦ -577 kJ mol-1
◦ +144 kJ mol-1
◦ -47 kJ mol-1

Question 2

Which of the following is not a major contributor to energy consumption?
◦ residential
◦ transportation
◦ commercial
◦ industrial
◦ atmospheric
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 Capo on Nov 18, 2019

macagn

  • Sr. Member
  • ****
  • Posts: 345
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 39% of students answer this correctly


Capo

  • Member
  • Posts: 545
Reply 2 on: Nov 18, 2019
:D TYSM

mcarey591

  • Member
  • Posts: 365
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

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.

Pectoralis major Pectoralis major
Major biosynthetic roles of some citric acid cycle intermediates Major biosynthetic roles of some citric acid cycle intermediates
Major “identity elements” in some tRNAs Major “identity elements” in some tRNAs
Overview of the major events and outcomes of mitosis and meiosis Overview of the major events and outcomes of mitosis and meiosis
Representatives of major orders of placental mammals Representatives of major orders of placental mammals
Video: Michaelis–Menten equation & Kinetic parameters

For a complete list of videos, visit our video library