Question

4Fe + 3O2 → rust

Based on the law of conservation of mass, which could be the product of the reaction?

(1 point)
Responses

2Fe2O3
2Fe 2 O 3

4FeO2
4FeO 2

3FeO2
3FeO 2

Fe2O3

Answer 1

[AI-generated answer — Bot GPT 3.5]

2Fe2O3