Unit 8 Review Worksheet (Standard
level)
(A) Write the formula(s) for the
products of the reaction (if they are not already given).
(B) Balance the equation.
(C) Tell the type of reaction.
|
|
Reactants |
|
Products |
Type
of Equation |
|
1. |
silver
nitrate + sodium chloride __
AgNO3 + __ NaCl |
à |
__ AgCl + __
NaNO3 |
|
|
2. |
ammonium
sulfide + barium nitrate __ (NH4)2S + __
Ba(NO3) 2 |
à |
__ NH4NO3 + __
BaS |
|
|
3. |
lithium
carbonate __
Li2CO3 |
à |
__ Li2O + __
CO2 |
|
|
4. |
zinc
+ sulfur __
Zn +
__ S |
à |
__ ZnS |
|
|
5. |
potassium
+ chlorine __ K
+ __ Cl2 |
à |
__ KCl |
|
|
6. |
magnesium
nitride __
Mg3N2 |
à |
__ Mg + __
N2 |
|
|
7. |
aluminum
+ copper (II) sulfate __ Al
+ __ CuSO4 |
à |
|
|
|
8. |
aluminum
+ iron (III) bromide __
Al +
__ FeBr3 |
à |
|
|
|
9. |
bromine
+ silver chloride |
à |
|
|
|
10. |
zinc
+ nickel (II) nitrate __
Zn +
__ Ni(NO3)2 |
à |
|
|
|
11. |
magnesium
+ silver sulfate __
Mg +
__ Ag2SO4 |
à |
|
|
|
12. |
potassium
sulfate + aluminum chlorate __ K2SO4 + __
Al(ClO3)3 |
à |
__ KClO3 + __
Al2(SO4)3 |
|
|
13. |
ethane
(C2H6) + oxygen __ C2H6 + __
O2 |
à |
|
|
|
14. |
copper
(II) chloride + sodium phosphate __
CuCl2 + __ Na3PO4 |
à |
__ Cu3(PO4)
2 + __ NaCl |
|
|
15. |
calcium
bicarbonate __
Ca(HCO3)2 |
à |
__ CaO + __
CO2 + __ H2O |
|
|
16. |
strontium
nitrate + copper (II) sulfate __ Sr(NO3)2 + __
CuSO4 |
à |
__ SrSO4 + __
Cu(NO3)2 |
|
|
17. |
magnesium
acetate + iron (III) carbonate |
à |
__ MgCO3 + __
Fe(C2H3O2)3 |
|
|
18. |
copper
(II) phosphate + zinc __
Cu3(PO4)2
+ __ Zn |
à |
|
|
|
19. |
potassium
+ HCl __
K + __ HCl |
à |
|
|
|
20. |
calcium
+ potassium chlorate __
Ca +
__ KClO3 |
à |
|
|
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