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

Author Question: The heat change that accompanies the formation of 1.00 mole of CO2 from its elements is394 kJ/mol. ... (Read 65 times)

sdfghj

  • Hero Member
  • *****
  • Posts: 552
on: Mar 21, 2021

Question 1

The burning of a 2.30-g sample of a candy bar in a bomb calorimeter gives off 25.3 kJ of energy. If the heat capacity of the calorimeter is 9.83 kJ/°C, what was the temperature change of the water?

◦ 2.57oC
◦ *

Question 2

The heat change that accompanies the formation of 1.00 mole of CO2 from its elements is

–394 kJ/mol. What heat change would occur if 3.45 mol of CO2 were formed?


◦ –1360 kJ
◦ *
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by sdfghj on Mar 21, 2021

Athena23

  • Sr. Member
  • ****
  • Posts: 305
Reply #1 on: Mar 21, 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 29% of students answer this correctly


sdfghj

  • Member
  • Posts: 552
Reply 2 on: Mar 21, 2021
Wow, this really help

JCABRERA33

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

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.

Free energy change during electron transport Free energy change during electron transport
Formation of an Accretion Disk Formation of an Accretion Disk
Formation of a peptide bond by a condensation reaction. Formation of a peptide bond by a condensation reaction.
The More Things Change, The More They Say the Same: Dividing the Nation's Income The More Things Change, The More They Say the Same: Dividing the Nation's Income
Impacts of Climate Change Impacts of Climate Change
Nonshivering heat production Nonshivering heat production
Video: Gas exchange - driving force

For a complete list of videos, visit our video library