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 195 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
:D TYSM

cassie_ragen

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Mendel’s crosses resulted in specific phenotypic ratios Mendel’s crosses resulted in specific phenotypic ratios
Type II Tissue Specific Reactions Type II Tissue Specific Reactions
Teaching methods based on patients developmental capacity Teaching methods based on patients developmental capacity
Selected Pediatric Drugs for Which Specific Indications and Dosage Guidelines Exist Selected Pediatric Drugs for Which Specific Indications and Dosage Guidelines Exist
Site-specific recombination, establishing lysogeny in bacteriophage l Site-specific recombination, establishing lysogeny in bacteriophage l
Heat Loss by the Body Heat Loss by the Body
Video: Lipid catabolism - lipolysis and beta oxidation and oxidation of fatty acids

For a complete list of videos, visit our video library