The document discusses the chemical equation for iron rusting, which is 4Fe + 3O2 → 2Fe2O3. This equation states that 4 moles of iron and 3 moles of oxygen react to form 2 moles of rust. It also provides the molecular masses of iron, oxygen, and rust in grams. The document repeats this information multiple times.

1. Rusty rust rusting

2. This is the equation for IRON rusting ….
4Fe + 3O2 --> 2Fe2O3

3. What does it mean?????????
4Fe + 3O2 --> 2Fe2O3

4. It means that …
4Fe + 3O2 --> 2Fe2O3
4 atoms + 3 molecules make 2 FU
Of IRON of oxygen of RUST

5. OR
4Fe + 3O2 --> 2Fe2O3
4 mole Fe + 3mole O2 make 2 mole rust

6. OR
4Fe + 3O2 --> 2Fe2O3
4 mole Fe + 3mole O2 make 2 mole rust
224 grams + 96 grams make 320 grams
Iron oxygen of rust

7. 4Fe + 3O2 --> 2Fe2O3
4 mole Fe + 3mole O2 make 2 mole rust
224 grams + 96 grams make 320 grams
Iron oxygen of rust

8. 4Fe + 3O2 --> 2Fe2O3
4 mole Fe + 3mole O2 make 2 mole rust
224 grams + 96 grams make 320 grams
Iron oxygen of rust

9. 4Fe + 3O2 --> 2Fe2O3
4 mole Fe + 3mole O2 make 2 mole rust
224 grams + 96 grams make 320 grams
Iron oxygen of rust

10. 4Fe + 3O2 --> 2Fe2O3
4 mole Fe + 3mole O2 make 2 mole rust
224 grams + 96 grams make 320 grams
Iron oxygen of rust

11. 4Fe + 3O2 --> 2Fe2O3
4 mole Fe + 3mole O2 make 2 mole rust
224 grams + 96 grams make 320 grams
Iron oxygen of rust

12. 4Fe + 3O2 --> 2Fe2O3
4 mole Fe + 3mole O2 make 2 mole rust
224 grams + 96 grams make 320 grams
Iron oxygen of rust

13. 4Fe + 3O2 --> 2Fe2O3
4 mole Fe + 3mole O2 make 2 mole rust
224 grams + 96 grams make 320 grams
Iron oxygen of rust

14. 4Fe + 3O2 --> 2Fe2O3
4 mole Fe + 3mole O2 make 2 mole rust
224 grams + 96 grams make 320 grams
Iron oxygen of rust

15. 4Fe + 3O2 --> 2Fe2O3
4 mole Fe + 3mole O2 make 2 mole rust
224 grams + 96 grams make 320 grams
Iron oxygen of rust

16. 4Fe + 3O2 --> 2Fe2O3
4 mole Fe + 3mole O2 make 2 mole rust
224 grams + 96 grams make 320 grams
Iron oxygen of rust

17. 4Fe + 3O2 --> 2Fe2O3
4 mole Fe + 3mole O2 make 2 mole rust
224 grams + 96 grams make 320 grams
Iron oxygen of rust

18. 4Fe + 3O2 --> 2Fe2O3
4 mole Fe + 3mole O2 make 2 mole rust
224 grams + 96 grams make 320 grams
Iron oxygen of rust

19. 4Fe + 3O2 --> 2Fe2O3
4 mole Fe + 3mole O2 make 2 mole rust
224 grams + 96 grams make 320 grams
Iron oxygen of rust

20. 4Fe + 3O2 --> 2Fe2O3
4 mole Fe + 3mole O2 make 2 mole rust
224 grams + 96 grams make 320 grams
Iron oxygen of rust

21. 4Fe + 3O2 --> 2Fe2O3
4 mole Fe + 3mole O2 make 2 mole rust
224 grams + 96 grams make 320 grams
Iron oxygen of rust

22. 4Fe + 3O2 --> 2Fe2O3
4 mole Fe + 3mole O2 make 2 mole rust
224 grams + 96 grams make 320 grams
Iron oxygen of rust

23. 4Fe + 3O2 --> 2Fe2O3
4 mole Fe + 3mole O2 make 2 mole rust
224 grams + 96 grams make 320 grams
Iron oxygen of rust

24. 4Fe + 3O2 --> 2Fe2O3
4 mole Fe + 3mole O2 make 2 mole rust
224 grams + 96 grams make 320 grams
Iron oxygen of rust

25. 4Fe + 3O2 --> 2Fe2O3
4 mole Fe + 3mole O2 make 2 mole rust
224 grams + 96 grams make 320 grams
Iron oxygen of rust