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Biblioteka

Chapter 9 Test

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Pitanje 1
1.

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).

Pitanje 2
2.

Given the following chemical equation.

__ Fe(s) + __ O2(g) → __ Fe2O3(s)

Identify the type of chemical reaction.

Pitanje 3
3.

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).

Pitanje 4
4.

Given the following chemical equation.

____ C5H12(g) →____ C(g) + ____ CH4(g)

Identify the type of chemical reaction.

Pitanje 5
5.

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).

Pitanje 6
6.

Given the following chemical equation.

____ Sr(s) + ____ F2(g) →____ SrF2(s)

Identify the type of chemical reaction.

Pitanje 7
7.

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).

Pitanje 8
8.

Given the following chemical equation.

____ Al2(CO3)3(s) → ____ Al2O3(s) + ____ CO2(g)

Identify the type of chemical reaction.

Pitanje 9
9.

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).

Pitanje 10
10.

Given the following chemical equation.

____ Ni2S3(s) → ____ Ni(s) + ____ S(s)

Identify the type of chemical reaction.

Pitanje 11
11.

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).

Pitanje 12
12.

Given the following chemical equation.

_____C3H6(g) + ______O2(g) →______CO(g) + ______H2O(l)

Identify the type of chemical reaction.

Pitanje 13
13.

Given the following chemical equation.

_____C3H6(g) + ______O2(g) →______CO(g) + ______H2O(l)

Which substances are gases?

Pitanje 14
14.

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).

Pitanje 15
15.

Given the following chemical equation.

__Pb + __FeSO4 🡪 __PbSO4 + __Fe

Identify the type of chemical reaction.

Pitanje 16
16.

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).

Pitanje 17
17.

Given the following chemical equation.

__RbNO3 + __BeF2 🡪 __Be(NO3)2 + __RbF

Identify the type of chemical reaction.

Pitanje 18
18.

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).

Pitanje 19
19.

Given the following chemical equation.

__Na3PO4 + __KOH 🡪 __NaOH + __K3PO4

Identify the type of chemical reaction.

Pitanje 20
20.

Given the following chemical equation.

__Na3PO4(aq) + __KOH(aq) 🡪 __NaOH(aq) + __K3PO4(s)

What are the spectator ions?

Pitanje 21
21.

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

Pitanje 22
22.

Lithium metal reacts with fluorine gas to produce lithium fluoride.

Pitanje 23
23.

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.

Pitanje 24
24.

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.

Pitanje 25
25.

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

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

spectator ion#1: __________

Pitanje 26
26.

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

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

spectator ion#2: __________

Pitanje 27
27.

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____________________________

Pitanje 28
28.

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

Pitanje 29
29.

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).

Pitanje 30
30.

EXTRA CREDIT:

__C3H4O3 + __O2 🡪__CO2 +__H2O

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