1. Unit 7 Test Review

2. Write the formula for aluminum bromide AlBr 3

3. Which of the following is soluble in water? BaSO 4 NiClO 3 CuCO 3 NiClO 3

4. Predict the product of aluminum + oxygen → Al 2 O 3

5. What gas will be produced if sulfuric acid (H 2 SO 4 ) reacts with magnesium metal? Hydrogen gas

6. Predict the product of Ag + ZnCl 2 → No reaction

7. Which of the following is soluble in water? Strontium sulfateiron (II) chloride barium carbonatelead (II) iodide Iron (II) chloride

8. What set of coefficients will balance this equation? C 6 H 12 + O 2  CO 2 + H 2 O 1:9:6:6

9. Which of the following metals could be added to aqueous iron (II) oxide to produce solid iron metal? TinZinc SilverNickel Zinc

10. What set of coefficients will balance this equation? NH 4 OH + H 3 PO 4  (NH 4 ) 3 PO 4 + H 2 O 3:1:1:3

11. Predict the product of C 2 H 6 + O 2 → CO 2 + H 2 O

12. What type of reaction is represented below? Element + compound  element + compound Single replacement

13. What set of coefficients will balance this equation? C 4 H 10 + O 2  CO 2 + H 2 O 2:13:8:10

14. Predict the product of H 2 SO 4 + Ba(OH) 2 → BaSO 4 (s) + H(OH) (l)

15. What set of coefficients will balance this equation? SrBr 2 + Na 2 SO 4  NaBr + SrSO 4 1:1:2:1

16. Which of the following is soluble in water? MgCrO 4 AgCrO 4 Rb 2 CrO 4 Rb 2 CrO 4

17. Predict the product of AlF 3 → Al + F 2

18. Write the formula for calcium hypochlorite Ca(ClO) 2

19. Which of the following metals could be added to aqueous zinc chloride to produce solid zinc metal? IronNickel AluminumCopper Aluminum

20. What precipitate would form from a reaction of lead (II) nitrate with magnesium sulfate? Lead (II) sulfate

21. What gas will be produced if potassium chloride reacts with fluorine gas? Chlorine gas (Cl 2 )

22. What set of coefficients will balance this equation? MgI 2 + Mn(SO 3 ) 2  MgSO 3 + MnI 4 2:1:2:1

23. What evidence would indicate that the following reaction occurred? 3 Ca(OH) 2 (aq) + 2 H 3 PO 4 (aq)  6 H 2 O (l) + 1 Ca 3 (PO 4 ) 2 (s) A precipitate

24. What evidence would indicate that the following reaction occurred? HNO 3 (aq) + Fe (s)  H 2 (g) + Fe(NO 3 ) 3 (aq) Gas bubbles

25. Write the formula for iron (III) carbonate Fe 2 (CO 3 ) 3

26. Write a balanced equation for the following reaction: aqueous lithium carbonate reacts with a zinc acetate solution 1 Li 2 CO 3 (aq) + 1 Zn(CH 3 COO) 2 (aq)  2 Li(CH 3 COO) (aq) + 1 ZnCO 3 (s)