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 56 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
Excellent

cici

  • Member
  • Posts: 325
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

This lithograph by Currier and Ives gives an erroneous impression of the “battle.” Major Robert Ande This lithograph by Currier and Ives gives an erroneous impression of the “battle.” Major Robert Ande
Reaction 6: Generation of the First Energy-Rich Compound Reaction 6: Generation of the First Energy-Rich Compound
Standard reduction potentials of the major respiratory electron carriers Standard reduction potentials of the major respiratory electron carriers
The major events in meiosis in an animal cell with metaphase The major events in meiosis in an animal cell with metaphase
Two major types of nerve circuits in the brain Two major types of nerve circuits in the brain
Potential energy Potential energy
Video: What is an ecosystem?

For a complete list of videos, visit our video library