Register
How many grams of water are produced when 2.50 mol oxygen reacts with hydrogen? H2 + O2 + H2O Select one: a. 45.0 g b. 22.5 g c. 90.0 g O d. 3.6 g PLEASE HELP
213k views
2 votes
How many grams of water are produced when 2.50 mol oxygen reacts with hydrogen?

H2 + O2 + H2O
Select one:
a. 45.0 g
b. 22.5 g
c. 90.0 g
O d. 3.6 g
PLEASE HELP

User Isidrok
by
3.0k points

2 Answers

5 votes

Answer:

it is 90.0

Step-by-step explanation:

User Yamiko
by
3.1k points
4 votes
I think the answer is D
User Nompumelelo
by
3.5k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.5m questions

4.5m answers

Other Questions

What is the variable for this number 22.4L?
A helium balloon containing 0.100 mol of gas occupies a volume of 2.4 L at 25 C and 1.0 atm. how many moles have we added if we inflate it to 5.6 L?
TRUE or FALSE: Volcanoes help warm the planet by releasing CO2 (carbon dioxide)
Which of the following is NOT a benefit of wildfires? * O Insects moving in after a fire provide more food for birds. O Wildfires help undergrowth in a forest grow denser. O Fires can clean out diseased
A chemistry student needs 125 mL of 0.150 NaOH solution for her experiment but the only solution available in laboratory is 3.02 M describe how student could prepare the solution she needs.
Link Copied!