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Study Guide Chapter 8
Chemical Equations and Reactions p. 241
1. What is a chemical equation?
2. What are reactants?
3. What are products?
4. What is a chemical equation?
5. List the three indications of a chemical reaction.
6. What is a precipitate?
7. List the three characteristics of a chemical equation.
l.
2.
3.
8. What is a coefficient?
9. Define Word equation.
10. Define Formula equation?
11. Identify the following symbols.
l.
2.
3. s
4.
5. l
6. aq
7. g
8.
9.
What is reversible reaction?
What Law does a balanced equation fulfill?
Types of Chemical Reactions
List the 6 types of chemical reactions:
a.
b.
c.
d.
e.
f.
Define synthesis reaction.
Give general equation
Give three examples
Define decomposition reaction
Give general equation
Give two example
Section 8.2
Define single-replacement reaction
Give general equation
Give three examples
Define double replacement reaction
Give general equation
Give three examples
Define combustion reaction
Give general equation
Give two examples
Define Acid Base Neutralization reaction
Give general equation
Give two examples
Balance the following Equations: page 251
1.
S8
+
O2
SO2
2.
AgBr +
GaPO4
Ag3PO4
3.
C2H4O2
4.
ZnSO4
+
Li2CO3
5.
NaNO3
+
PbO
6.
AgI
7.
V2O5
+
+
O2
CO2
Cu2(CO3)
+
CaS
+
+
GaBr3
H2O
ZnCO3
Pb(NO3)2
CuI
CaO
+
+
+
Li2SO4
Na2O
Ag2CO3
+
V2S5
Predict the products of the following reactions, add all symbols and balance (Honors Only)
1.
Na +
FeBr3
2.
CaCO3
3.
Mg(OH)2
4.
CH4
5.
NiSO4
6
NaOH
7.
Li
8.
Pb +
9.
KI + AgNO3
10.
(NH4)3PO4
11.
AlCl3 + NaOH
+
+
HCl
O2
+
NaOH
+ H2O
H3PO4
+
Na2SO4
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