This topic contains a solution. Click here to go to the answer
« previous next »
Pages: 1 2  All   Go Down

Author Question: A piece of uranium with a mass of 12.1 g and an initial temperature of 60.2 C was placed inside a ... (Read 1163 times)

P68T

  • Hero Member
  • *****
  • Posts: 509
on: Nov 18, 2019

Question 1

A piece of gold with a mass of 21.0 g was heated to 100.0 °C and placed inside a coffee cup calorimeter. The temperature of the water inside the calorimeter increased from 23.8 °C to 25.5 °C. The specific heat capacity of water is 4.184 J g-1 °C-1 and the specific heat capacity of gold is 0.129 J g-1 °C-1. Calculate the mass of water contained inside the calorimeter.
◦ 16.0 g
◦ 32.9 g
◦ 21.0 g
◦ 39.5 g
◦ 28.4 g

Question 2

A piece of uranium with a mass of 12.1 g and an initial temperature of 60.2 °C was placed inside a coffee cup calorimeter. The temperature of the water inside the calorimeter increased from 22.8 °C to 23.9 °C. The specific heat capacity of water is 4.184 J g-1 °C-1 and the specific heat capacity of uranium is 0.116 J g-1 °C-1. Calculate the mass of water contained inside the calorimeter.
◦ 8.4 g
◦ 11 g
◦ 17 g
◦ 1.2 g
◦ 26 g
Chemistry: A Molecular Approach (Canadian) ¦ Tro, Fridgen, Shaw ¦ 2nd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by P68T on Nov 18, 2019

JCABRERA33

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Nov 18, 2019
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


Mohamed Mostafa

  • Newbie
  • *
  • Posts: 2
Reply #2 on: Oct 2, 2021
thank you


Mohamed Mostafa

  • Newbie
  • *
  • Posts: 2
Reply #3 on: Oct 3, 2021
Thank you


other account

  • Newbie
  • *
  • Posts: 2
Reply #4 on: Jan 30, 2022
thank you


Tasnia Rahman

  • Newbie
  • *
  • Posts: 1
Reply #5 on: Jan 30, 2022
Thank you


CHAMPIONGAMING

  • Newbie
  • *
  • Posts: 1
Reply #6 on: Jan 31, 2022
thank you


Cadence Harrison

  • Newbie
  • *
  • Posts: 1
Reply #7 on: Jan 31, 2022
Thank You


Katia .C

  • Newbie
  • *
  • Posts: 1
Reply #8 on: Jan 31, 2022
thank you


Sxvx Edits

  • Guest
Reply #9 on: Jan 31, 2022
thank you
Pages: 1 2  All   Go Up
« previous next »
 

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

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?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Effect of substrate concentration on the initial velocity of an enzyme-catalyzed reaction Effect of substrate concentration on the initial velocity of an enzyme-catalyzed reaction
Measuring Temperature Using a Heat-Sensitive Wearable Thermometer Measuring Temperature Using a Heat-Sensitive Wearable Thermometer
Change in air temperature at various air flow rates for a 7 pass operation Change in air temperature at various air flow rates for a 7 pass operation
Find the temperature of the room (above the outside temperature) at the end of 120 min Find the temperature of the room (above the outside temperature) at the end of 120 min
Mass Wasting Forms Mass Wasting Forms
A 2.10-kg hammer is transported to the Moon. The radius of the Moon is 1.74 × 106 m, its mass ... A 2.10-kg hammer is transported to the Moon. The radius of the Moon is 1.74 × 106 m, its mass ...
Video: Stress and Immune System Animation

For a complete list of videos, visit our video library