Which of the following is a balanced chemical equation? 2 Mg + HC1 → MgCl2 + H2 SO2 + O2 + 2 H2O → 4 H2SO4 2 Fe2O3 + 3 C → 4 Fe + 3 CO2 H2O2 → H2O + O2

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Nov 16, 2017 198k views

0 votes

Which of the following is a balanced chemical equation?

2 Mg + HC1 → MgCl2 + H2

SO2 + O2 + 2 H2O → 4 H2SO4

2 Fe2O3 + 3 C → 4 Fe + 3 CO2

H2O2 → H2O + O2

Chemistry
high-school

Huu asked

by Huu

7.4k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

2 votes

Answer:

third one

Step-by-step explanation:

got it right on a quiz

Kjell Ivar answered Nov 17, 2017

by Kjell Ivar

7.2k points

0 Comments

Please log in or register to add a comment.

2 votes

So2+o2+2h20›4h2so4 this is the write answer

KiL answered Nov 21, 2017

by KiL

7.1k points

0 Comments

Please log in or register to add a comment.

Ask a Question

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

7.8m questions

10.4m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

0 Comments

Please log in or register to add a comment.

0 Comments

Please log in or register to add a comment.

Other Questions