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Chapter 9 Test

Last updated over 3 years ago
30 questions
2

Iron rusts according to the following equation: __ Fe(s) + __ O2(g) → __ Fe2O3(s)
Balance the equation(type your answer in as 5, 6, 7 separate the coefficients with commas).

2

Given the following chemical equation.
__ Fe(s) + __ O2(g) → __ Fe2O3(s)
Identify the type of chemical reaction.

6

Given the following chemical equation.
____ C5H12(g) →____ C(g) + ____ CH4(g)
Balance the equation(type your answer in as 5, 6, 7 separate the coefficients with commas).

2

Given the following chemical equation.
____ C5H12(g) →____ C(g) + ____ CH4(g)
Identify the type of chemical reaction.

6

Balance each chemical equation.
____ Sr(s) + ____ F2(g) →____ SrF2(s)
Balance the equation(type your answer in as 5, 6, 7 separate the coefficients with commas).

2

Given the following chemical equation.
____ Sr(s) + ____ F2(g) →____ SrF2(s)
Identify the type of chemical reaction.

6

Balance each chemical equation.
____ Al2(CO3)3(s) → ____ Al2O3(s) + ____ CO2(g)
Balance the equation(type your answer in as 5, 6, 7 separate the coefficients with commas).

2

Given the following chemical equation.
____ Al2(CO3)3(s) → ____ Al2O3(s) + ____ CO2(g)
Identify the type of chemical reaction.

6

Balance each chemical equation.
____ Ni2S3(s) → ____ Ni(s) + ____ S(s)
Balance the equation(type your answer in as 5, 6, 7 separate the coefficients with commas).

2

Given the following chemical equation.
____ Ni2S3(s) → ____ Ni(s) + ____ S(s)
Identify the type of chemical reaction.

8

Balance each chemical equation.
_____C3H6 + ______O2 →______CO + ______H2O
Balance the equation(type your answer in as 5, 6, 7, 8 separate the coefficients with commas).

2

Given the following chemical equation.
_____C3H6(g) + ______O2(g) →______CO(g) + ______H2O(l)
Identify the type of chemical reaction.

2

Given the following chemical equation.
_____C3H6(g) + ______O2(g) →______CO(g) + ______H2O(l)
Which substances are gases?

8

Balance each chemical equation.
__Pb + __FeSO4 🡪 __PbSO4 + __Fe
Balance the equation(type your answer in as 5, 6, 7, 8 separate the coefficients with commas).

2

Given the following chemical equation.
__Pb + __FeSO4 🡪 __PbSO4 + __Fe
Identify the type of chemical reaction.

8

Balance each chemical equation.
__RbNO3 + __BeF2 🡪 __Be(NO3)2 + __RbF
Balance the equation(type your answer in as 5, 6, 7, 8 separate the coefficients with commas).

2

Given the following chemical equation.
__RbNO3 + __BeF2 🡪 __Be(NO3)2 + __RbF
Identify the type of chemical reaction.

8

Balance each chemical equation.
__Na3PO4 + __KOH 🡪 __NaOH + __K3PO4
Balance the equation(type your answer in as 5, 6, 7, 8 separate the coefficients with commas).

2

Given the following chemical equation.
__Na3PO4 + __KOH 🡪 __NaOH + __K3PO4
Identify the type of chemical reaction.

2

Given the following chemical equation.
__Na3PO4(aq) + __KOH(aq) 🡪 __NaOH(aq) + __K3PO4(s)
What are the spectator ions?

2

Given AlF3 🡪 ________________________ what is the dissociation of the aluminum fluoride?

2

Lithium metal reacts with fluorine gas to produce lithium fluoride.

4

Consider the two reactants below in the double replacement reaction:

iron (III) bromide + magnesium sulfide →
Na2O + MgF2 →

Which of the following are the products of this reaction? Do not worry about balancing yet.

4

Consider the two reactants below in the double replacement reaction:

iron (III) bromide + magnesium sulfide →
FeBr3 + MgS →

Which of the following are the products of this reaction? Do not worry about balancing yet.

2

Given the double replacement reaction, provide the information asked for below the equation.

__Na2S(aq) + __BeBr2(aq) 🡪 __NaBr(aq) + __BeS(s)

spectator ion#1: __________

2

Given the double replacement reaction, provide the information asked for below the equation.

__Na2S(aq) + __BeBr2(aq) 🡪 __NaBr(aq) + __BeS(s)

spectator ion#2: __________

6

EXTRA CREDIT: Given the double replacement reaction, provide the information asked for below the equation.

__Na2S(aq) + __BeBr2(aq) 🡪 __NaBr(aq) + __BeS(s)

Net Ionic Equation____________________________

8

According to the reactivity series for single replacement reactions, which metals are more reactive than manganese?

8

EXTRA CREDIT:
__AlI3 + __Mn(SO3)2 🡪 __Al2(SO3)3 + __MnI4

Balance the equation(type your answer in as 5, 6, 7, 8 separate the coefficients with commas).

8

EXTRA CREDIT:
__C3H4O3 + __O2 🡪__CO2 +__H2O

Balance the equation(type your answer in as 5, 6, 7, 8 separate the coefficients with commas).