Log in
Sign up for FREE
arrow_back
Library
Unit 8 Intro
By Kristina Thibodeaux
star
star
star
star
star
Share
share
Last updated 6 months ago
6 questions
Add this activity
zoom_in
1
1
1
Required
1
1
1
Question 1
1.
The image represents the reaction to form water.
How many water molecules are present?
Question 2
2.
How many molecules of H
2
are needed to complete the reaction in the image?
Question 3
3.
How many molecules of O
2
are needed to complete the reaction in the image?
Question 4
4.
Question 5
5.
If I have 3 molecules of H
2
and 2 molecules of O
2
, how many water molecules could I produce
Question 6
6.
If I have 3 molecules of H
2
and 4 molecules of O
2
, how many water molecules could I produce
If I wanted to produce 4 molecules of water, how many molecules of each would I need?
1 molecules of H
2
; and 2 molecules of O
2
2 molecules of H
2
; and 4 molecules of O
2
4 molecules of H
2
; and 2 molecules of O
2
2 molecules of H
2
; and 2 molecules of O
2
