How many grams of H2O can you make with 120g of O2. Unbalanced equation is: H2 + O2 -> H2O

QAmmunity.org

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Tags
Categories
Ask a Question

Onosa asked Sep 21, 2023

238,264 views

3 votes

How many grams of H2O can you make with 120g of O2.
Unbalanced equation is: H2 + O2 -> H2O

Chemistry
college

Onosa asked Sep 21, 2023

by Onosa

2.8k points

0 Comments

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Your answer

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

2 Answers

16 votes

2H2+O_2—»2H_2O

Moles of O_2

Given mass/Molar mass
120/32
3.75mol

1mol.of O_2 produces 2 mol water

Moles of water

3.75(2)
7.5mol

Mass

7.5(18)
135g

Exikle answered Sep 23, 2023

by Exikle

3.0k points

0 Comments

Your comment on this answer:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

19 votes

Answer:

Step-by-step explanation:

Richytong answered Sep 27, 2023

by Richytong

3.1k points

0 Comments

Your comment on this answer:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Ask a Question

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers

0 Comments

Your comment on this question:

Your answer

2 Answers

0 Comments

Your comment on this answer:

0 Comments

Your comment on this answer:

Other Questions