« previous next »

Author Question: A sample of aluminum metal absorbs 11.2 J of heat, upon which the temperature of the sample ... (Read 101 times)

joesmith1212

  • Hero Member
  • *****
  • Posts: 549
on: Aug 27, 2018
A sample of aluminum metal absorbs 11.2 J of heat, upon which the temperature of the sample increases from 23.2 C to 30.5 C. Since the specific heat capacity of aluminum is 0.90 J/g-K, the mass of the sample is ________ g.
 
  A) 72
  B) 1.7
  C) 10.
  D) 65
  E) 7.3

Question 2

Of the following, only ________ is not a state function.
 
  A) S
  B) H
  C) q
  D) E
  E) T
Chemistry: The Central Science ¦ Brown, LeMay, Bursten ¦ 14th Edition
Buy Test-Bank


ansleighelindsey

  • Sr. Member
  • ****
  • Posts: 364
Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Countercurrent heat exchange. Countercurrent heat exchange.
The coolant temperature is controlled by the thermostat, which opens and allows coolant to flow to ... The coolant temperature is controlled by the thermostat, which opens and allows coolant to flow to ...
Cycles of Air Temperature Cycles of Air Temperature
Variations in Ocean Water Temperature With Depth Variations in Ocean Water Temperature With Depth
A sample of carbon monoxide gas occupies 125 mL at 20.0 °C and 455 mm Hg. If the A sample of carbon monoxide gas occupies 125 mL at 20.0 °C and 455 mm Hg. If the
Effects of Temperature on Gene Expression Effects of Temperature on Gene Expression
Video: Proteins

For a complete list of videos, visit our video library