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

Author Question: The temperature of a 35.1 g sample of iron increases from 24.5 C to 31.8 C. If the specific heat of ... (Read 104 times)

Kikoku

  • Hero Member
  • *****
  • Posts: 540
on: Aug 27, 2018
The temperature of a 35.1 g sample of iron increases from 24.5 C to 31.8 C. If the specific heat of iron is 0.450 J/g-K, how many joules of heat are absorbed?
 
  A) 115 J
  B) 0.0936 J
  C) -115 J
  D) 0.722 J
  E) 3.29 J

Question 2

Which halogen is the most easily oxidized?
 
  A) F
  B) Cl
  C) Br
  D) I


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mathjasmine

  • Sr. Member
  • ****
  • Posts: 312
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

D


Kikoku

  • Hero Member
  • *****
  • Posts: 540
Reply #2 on: Aug 27, 2018
Thanks


mathjasmine

  • Sr. Member
  • ****
  • Posts: 312
Reply #3 on: Aug 27, 2018
Welcome :)


« previous next »
 

Did you know?

The FDA recognizes 118 routes of administration.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

A sample flow sheet. A sample flow sheet.
Weak valve springs will produce a normal reading at idle, but as engine speed increases, the needle ... Weak valve springs will produce a normal reading at idle, but as engine speed increases, the needle ...
Thermodynamic Diagrams and Vertical Temperature Profiles Thermodynamic Diagrams and Vertical Temperature Profiles
Sample prescriptions of antibiotics for prophylaxis against infective endocarditis. Sample prescriptions of antibiotics for prophylaxis against infective endocarditis.
The annual pattern of rings changes with ocean temperature and coral health The annual pattern of rings changes with ocean temperature and coral health
How much the temperature will rise depends on many factors that affect the level of GHG emission How much the temperature will rise depends on many factors that affect the level of GHG emission
Video: Glomerular filtrate rate: pressures that affect GFR, NFP & GFR and blood composition

For a complete list of videos, visit our video library