Balancing Equations Answers (Public).pptx

BALANCE

1. Balancing Equations

2. H 2 + O 2 --> H 2 O Balance this equation

3. 2 H 2 + O 2 --> 2 H 2 O Answer

4. H 2 O 2 --> H 2 O +O 2 Balance this equation

5. 2 H 2 O 2 --> 2 H 2 O + O 2 Answers

6. Na+ O 2 --> Na 2 O Balance this equation

7. 4 Na+ O 2 --> 2 Na 2 O Answer

8. N 2 + H 2 --> NH 3 Balance this equation

9. N 2 + 3 H 2 --> 2 NH 3 Answer

10. P 4 + O 2 --> P 4 O 10 Balance this equation

11. P 4 + 5 O 2 --> P 4 O 10 Answer

12. Fe+ H 2 O--> Fe 3 O 4 + H 2 Balance this equation

13. 3 Fe+ 4 H 2 O--> Fe 3 O 4 + 4 H 2 Answer

14. C + H 2 --> CH 4 Balance this equation

15. C + 2 H 2 --> CH 4 Answer

16. Na 2 SO 4 + CaCl 2 --> CaSO 4 + NaCl Balance this equation

17. Na 2 SO 4 + CaCl 2 --> CaSO 4 + 2 NaCl Answer

18. Al 2 O 3 --> Al + O 2 Balance this equation

19. 2 Al 2 O 3 --> 4 Al + 3 O 2 Answer

20. C 2 H 6 + O 2 --> CO 2 + H 2 O Balance this equation

21. 2 C 2 H 6 + 7 O 2 --> 4 CO 2 + 6 H 2 O Answer