This topic contains a solution. Click here to go to the answer

Author Question: What is the number of molecules of O2 consumed if you combust one mole of CH4 according to the ... (Read 114 times)

JGIBBSON

  • Hero Member
  • *****
  • Posts: 538
What is the number of molecules of O2 consumed if you combust one mole of CH4 according to the following balanced equation?
 
  CH4 + 2 O2  CO2 + 2 H2O
 
  A) 1 molecule
  B) 2 molecules
  C) 6.022  1023 molecules
  D) 1.204  024 molecules
  E) 1 g of molecules

Question 2

What is the number of grams of CO2 produced if you combust 0.50 mole of CH4 according to the following balanced equation?
 
  CH4 + 2 O2  CO2 + 2 H2O
 
  A) 22 g
  B) 10 g
  C) 44 g
  D) 32 g
  E) 1 g



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

parshano

  • Sr. Member
  • ****
  • Posts: 333
Answer to Question 1

Answer: D

Answer to Question 2

Answer: A




JGIBBSON

  • Member
  • Posts: 538
Reply 2 on: Jul 29, 2018
Wow, this really help


lkanara2

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

For a complete list of videos, visit our video library