null

US

Info
Ratings
Comments

Quiz by Goblinzero, created more than 1 year ago

Un exercice d'application

Pinned to

13

0

0

No tags specified

molécules
équilibrage
physique

	Created by Goblinzero about 9 years ago

Close

2884405

quiz

2016-02-19T08:12:55Z

Equilibrage de molécules

Please wait - loading…

Question 1 of 5

1

O2+CO=CO2

Select one of the following:

True
False

Explanation

Question 2 of 5

1

H4+O2=H2+O2+H2

Select one of the following:

True
False

Explanation

Question 3 of 5

1

-C+CO2=O2

Select one of the following:

True
False

Explanation

Question 4 of 5

1

3O2=O5

Select one of the following:

True
False

Explanation

Question 5 of 5

2

3C5+O2=C10+O2+C5

Select one of the following:

True
False

Explanation

To go back and change any of your answers, use the progress bar above or
jump back to the previous question.

Loading your results

As this is a preview, your results will not be submitted at this time.

Restart Preview

["https://cdn.goconqr.com/uploads/true_or_false_question/image/1585933/desktop_59486260-aca0-4db3-9203-6ecf398ac6fc.gif"]

2884405

quiz

2016-02-19T08:12:55Z

You need to log in to complete this action!

Register for Free