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

Author Question: For the reaction: CH4(g) + 2 H2O(g) CO2(g) + 4 H2(g), rH = +190 kJ, when catalyst is added: (Read 80 times)

sammy

  • Hero Member
  • *****
  • Posts: 818
on: Jul 8, 2021

Question 1

For the reaction: CH4(g) + 2 H2O(g) CO2(g) + 4 H2(g), ΔrH° = +190 kJ, add N2(g) at constant volume and:
◦ the reaction reacts to the right
◦ the reaction reacts to the left
◦ the ΔH° increases
◦ the temperature increases
◦ there is no change

Question 2

For the reaction: CH4(g) + 2 H2O(g) CO2(g) + 4 H2(g), ΔrH° = +190 kJ, when catalyst is added:
◦ the reaction shifts to the right
◦ the reaction shifts to the left
◦ the ΔH° increases
◦ the temperature increases
◦ there is no change, catalyst changes reaction rate only
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 sammy on Jul 8, 2021

SamMuagrove

  • Sr. Member
  • ****
  • Posts: 312
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 49% of students answer this correctly


sammy

  • Member
  • Posts: 818
Reply 2 on: Jul 8, 2021
Excellent

diana chang

  • Member
  • Posts: 288
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

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?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Medication errors are three times higher among children and infants than with adults.

Influence of enzyme-substrate affinity on the rate of an enzyme-catalyzed reaction. Influence of enzyme-substrate affinity on the rate of an enzyme-catalyzed reaction.
A latex agglutination reaction. This is an analysis for rheumatoid factor. Immunoglobulin is bound ... A latex agglutination reaction. This is an analysis for rheumatoid factor. Immunoglobulin is bound ...
The Mantoux tuberculin skin test. Positive reaction. The Mantoux tuberculin skin test. Positive reaction.
Simple amplification of 1kb DNA fragments by polymerase chain reaction. Simple amplification of 1kb DNA fragments by polymerase chain reaction.
Lab: Mass Relationships in Chemical Reaction Lab: Mass Relationships in Chemical Reaction
a solution is prepared in which a trace or small amount of Fe2+ is added to a much larger ... a solution is prepared in which a trace or small amount of Fe2+ is added to a much larger ...
Video: Fertilization and Development

For a complete list of videos, visit our video library