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

Author Question: Given the bond enthalpies HO (464), ClCl (243), ClO (205), and HCl (431) in kJ/mol, compute H in ... (Read 127 times)

TFauchery

  • Hero Member
  • *****
  • Posts: 500
on: Jul 8, 2021

Question 1

Given the bond enthalpies CO (707), OO (498), HO (464), and CH (414) in kJ/mol, compute ΔH° in kJ/mol for: CH4(g) + 2 O2(g) → CO2(g) + 2 H2O(g).
◦ +618 kJ/mol
◦ +259 kJ/mol
◦ -519 kJ/mol
◦ -618 kJ/mol
◦ -259 kJ/mol

Question 2

Given the bond enthalpies HO (464), ClCl (243), ClO (205), and HCl (431) in kJ/mol, compute ΔH° in kJ/mol for: H2O(g) + Cl2(g) → HOCl(g) + HCl(g).
◦ -393 kJ/mol
◦ -1100 kJ/mol
◦ +71 kJ/mol
◦ +393 kJ/mol
◦ +1100 kJ/mol
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

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

momo1250

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 8, 2021
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


TFauchery

  • Member
  • Posts: 500
Reply 2 on: Jul 8, 2021
Great answer, keep it coming :)

FergA

  • Member
  • Posts: 352
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

3-13 Formation of a peptide bond by condensation 3-13 Formation of a peptide bond by condensation
Trans and cis isomers of a peptide bond involving the imino nitrogen of proline Trans and cis isomers of a peptide bond involving the imino nitrogen of proline
Catalysis of peptide bond hydrolysis by chymotrypsin (part 2) Catalysis of peptide bond hydrolysis by chymotrypsin (part 2)
Covalent bond Covalent bond
A $50 000 bond bearing interest at 6.5% bond payable semi-annually matures in 10 years. If it ... A $50 000 bond bearing interest at 6.5% bond payable semi-annually matures in 10 years. If it ...
Compute the rate of discount allowed on a rotor-tiller that lists for $341.00 and is sold for ... Compute the rate of discount allowed on a rotor-tiller that lists for $341.00 and is sold for ...
Video: Sigmoidoscopy

For a complete list of videos, visit our video library