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

Author Question: A 12-inch diameter ball of pure cobalt metal at 225 C was placed in 10.0 gal. of water at 15.0 C. ... (Read 72 times)

crazycityslicker

  • Hero Member
  • *****
  • Posts: 537
on: Jul 8, 2021
A 12-inch diameter ball of pure cobalt metal at 225 °C was placed in 10.0 gal. of water at 15.0 °C. What is the final temperature of the water? Assume no heat is lost to the surroundings. (specific heat for cobalt is 0.421 J/g °C, density of cobalt = 8.862 g/cm3, 1 gal. = 3.785 L, 1 in = 2.54 cm, V(sphere) = 4/3 πr3)
◦ 169 °C
◦ 120 °C
◦ 69.5 °C
◦ 22.5 °C
◦ 45.6 °C
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 crazycityslicker on Jul 8, 2021

tranoy

  • Sr. Member
  • ****
  • Posts: 344
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 25% of students answer this correctly


crazycityslicker

  • Member
  • Posts: 537
Reply 2 on: Jul 8, 2021
Wow, this really help

ASDFGJLO

  • Member
  • Posts: 335
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Mechanisms of water movement from soil through plants to the atmosphere. Mechanisms of water movement from soil through plants to the atmosphere.
Gynecological instruments: metal vaginal speculum. Gynecological instruments: metal vaginal speculum.
Lake-effect snow: Cold air over warm water Lake-effect snow: Cold air over warm water
Fall Velocity of Water Drops Fall Velocity of Water Drops
Water Molecule Water Molecule
Elephant (Loxodonta africana) herd drinking at water hole. Etosha National Park, Namibia. Elephant (Loxodonta africana) herd drinking at water hole. Etosha National Park, Namibia.
Video: Aneurysm

For a complete list of videos, visit our video library