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

Author Question: The specific heat capacity of methane gas is 2.20 J/g-K. How many joules of heat are needed to raise ... (Read 196 times)

Yolanda

  • Hero Member
  • *****
  • Posts: 757
on: Aug 27, 2018
The specific heat capacity of methane gas is 2.20 J/g-K. How many joules of heat are needed to raise the temperature of 7.25 g of methane from 22.0 C to 57.0 C?
 
  A) 115 J
  B) 558 J
  C) 1.26  103 J
  D) 8.67  10-3 J
  E) 41.3 J

Question 2

The correct name for N2O5 is ________.
 
  A) nitrous oxide
  B) nitrogen pentoxide
  C) dinitrogen pentoxide
  D) nitric oxide
  E) nitrogen oxide


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

krakiolit

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

C


Yolanda

  • Member
  • Posts: 757
Reply 2 on: Aug 27, 2018
Thanks for the timely response, appreciate it

chereeb

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

The four ways in which animals exchange heat with the environment are radiation, evaporation, convec The four ways in which animals exchange heat with the environment are radiation, evaporation, convec
Relationship of the 12 cranial nerves to specific regions of the brain. Relationship of the 12 cranial nerves to specific regions of the brain.
The tools and equipment needed to perform a compression test include a compression gauge, an air ... The tools and equipment needed to perform a compression test include a compression gauge, an air ...
Specific Gravity of Selected Materials Specific Gravity of Selected Materials
The radius of the Sun is 6.95 × 108 m. It radiates heat at the rate of 5.32 x 10 The radius of the Sun is 6.95 × 108 m. It radiates heat at the rate of 5.32 x 10
Bacteriophage site-specific recombination systems Bacteriophage site-specific recombination systems
Video: The primary factors that affect circulation - MABP, CO and SVR

For a complete list of videos, visit our video library