CHEMICAL EQUATIONS - 2 IN YOUR SPIRAL NOTEBOOK DO THE FOLLOWING: a. WRITE THE FOLLOWING EQUATIONS IN CHEMICAL FORMULAS b. BALANCE THE EQUATIONS c. TELL THE STATE OF MATTER OF THE CHEMICALS d. TELL THE TYPES OF REACTIONS BE CAREFUL: Remember which gases occur as diatomic gases (I2, Br2, Cl2, F2, O2, N2, H2)!!

1. Magnesium bromide + Chlorine ! Magnesium chloride + Bromine

2. Sodium + Water ! Sodium hydroxide + Hydrogen

3. Potassium nitrate ! Potassium nitrite +Oxygen

4. Zinc + Hydrochloric acid ! Zinc chloride + Hydrogen

5. Calcium oxide + Hydrochloric acid!Calcium chloride + Water

6. Aluminum nitrate + Ammonium hydroxide ! Aluminum hydroxide + Ammonium nitrate

7. Potassium chlorate ! Potassium chloride + Oxygen

8. Phosphoric acid + Magnesium hydroxide ! Magnesium phosphate +Water

9. Ammonium nitrite ! Nitrogen + Water

10. Ammonia + Oxygen ! Nitrogen oxide + Water

11. Barium chloride + Sodium sulfate ! Sodium chloride + Barium sulfate

12. Iron (III) oxide + Carbon monoxide ! Iron + Carbon dioxide

13. Magnesium hydroxide + Ammonium phosphate ! Magnesium phosphate + Ammonia + Water

14. Iron (III) bromide + Ammonium sulfide ! Iron (III) sulfide + Ammonium bromide

15. Calcium oxide + Diphosphorus pentaoxide ! Calcium phosphate Continued on back 16. Magnesium chloride + silver (I) nitrate ! Magnesium nitrate + Silver chloride

17. Sodium carbonate + Sulfuric acid ! Sodium sulfate + Carbon dioxide + Water

18. Aluminum hydroxide + Acetic acid ! Aluminum acetate + Water

19. Lead (II) nitrate + Copper (II) sulfate ! Lead (II) sulfate + Copper (II) nitrate

20. Aluminum + Copper (II) chloride ! Aluminum chloride + Copper

21. Iron + Silver acetate ! Iron (II) acetate + Silver

22. Aluminum acetate + Ammonium hydroxide ! Aluminum hydroxide + Ammonium acetate

23. Bromine + Calcium iodide ! Calcium bromide + Iodine

24. Copper + Sulfuric acid ! Copper (II) sulfate + Sulfur dioxide + Water

25. Calcium hydroxide + Phosphoric acid ! Calcium phosphate + Water

26. Magnesium nitrate + Sulfuric acid ! Magnesium sulfate + Nitric acid

27. Potassium carbonate + Barium chloride ! Potassium chloride + Barium carbonate

28. Aluminum chloride + Sulfuric acid ! Aluminum sulfate + Hydrogen chloride

29. Cadmium (III) phosphate + Ammonium sulfide ! Cadmium (III) sulfide + Ammonium phosphate

30. Sodium hydroxide + Sulfuric acid ! Sodium sulfate + dihydrogen monoxide

hydrochloric acid = HCl acetic acid = H(CH3COO) nitric acid = HNO3 sulfuric acid = H2SO4 phosphoric acid = H3PO4 ammonia = NH3

(all acids are aqueous) (ammonia is a gas)