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

Author Question: According to the following balanced chemical equation, if you want to generate two moles of H2O, how ... (Read 43 times)

karateprodigy

  • Hero Member
  • *****
  • Posts: 550
on: Jul 29, 2018
According to the following balanced chemical equation, if you want to generate two moles of H2O, how many molecules of O2 do you need?
 
  2 H2 + O2  2 H2O
 
  A) 1
  B) 2
  C) 1/2
  D) 4
  E) 6.022  1023

Question 2

According to the following balanced chemical equation, if you want to generate two moles of H2O, how many moles of O2 do you need?
 
  2 H2 + O2  2 H2O
 
  A) 1
  B) 2
  C) 1/2
  D) 4
  E) 6.022  1023


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

missalyssa26

  • Sr. Member
  • ****
  • Posts: 327
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: E

Answer to Question 2

Answer: A


karateprodigy

  • Hero Member
  • *****
  • Posts: 550
Reply #2 on: Jul 29, 2018
Thank you!


missalyssa26

  • Sr. Member
  • ****
  • Posts: 327
Reply #3 on: Jul 29, 2018
Always glad to help...


« previous next »
 

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

A comparison of the sizes of various chemical and biological structures, and the resolving power of A comparison of the sizes of various chemical and biological structures, and the resolving power of
A hypothetical scenario illustrating the process of chemical selection A hypothetical scenario illustrating the process of chemical selection
How to transform any rectangular equation to polar form How to transform any rectangular equation to polar form
Uncompetitive inhibitor equation Uncompetitive inhibitor equation
Chemical Bonds Chemical Bonds
What if the equation for the parabola is a trinomial? How would you substitute the y-points ... What if the equation for the parabola is a trinomial? How would you substitute the y-points ...
Video: Carbohydrate digestion - mouth and stomach & pancreas and small intestine

For a complete list of videos, visit our video library