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

Author Question: 5.04 10-3 mole of a compound is added to 41.0 g of water in a styrofoam cup and stirred until it ... (Read 232 times)

karateprodigy

  • Hero Member
  • *****
  • Posts: 550
on: Jul 8, 2021
5.04 × 10-3 mole of a compound is added to 41.0 g of water in a styrofoam cup and stirred until it dissolves. The temperature of the solution changes from 23.460 °C to 23.420 °C. What is the heat of solution of the compound expressed in kJ/mol? Assume the specific heat of the solution is 4.18 J/g °C.
◦ -0.035 kJ/mol
◦ 1.4 kJ/mol
◦ -1.4 kJ/mol
◦ -2.8 kJ/mol
◦ 2.8 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 karateprodigy on Jul 8, 2021

courtney_bruh

  • Sr. Member
  • ****
  • Posts: 308
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


karateprodigy

  • Member
  • Posts: 550
Reply 2 on: Jul 8, 2021
Excellent

lcapri7

  • Member
  • Posts: 350
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

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?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Water bridge Water bridge
Fragrant water lily Fragrant water lily
A hole in the muffler allows condensed water to escape. A hole in the muffler allows condensed water to escape.
How water moves through a tree How water moves through a tree
Most Americans obtain their drinking water from a community water system Most Americans obtain their drinking water from a community water system
Video: Bone Growth and Remodeling

For a complete list of videos, visit our video library