Chemistry Chapter 11B (Prentice)
 
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Chemistry Chapter 11B (Prentice)

Multiple Choice
Identify the choice that best completes the statement or answers the question.
 

 1. 
In a combustion reaction, one of the reactants is ____.
a.
hydrogen
c.
oxygen
b.
nitrogen
d.
a metal
 

 2. 
The products of a combustion reaction do NOT include ____.
a.
water
c.
carbon monoxide
b.
carbon dioxide
d.
hydrogen
 

 3. 
The type of reaction that takes place when one element reacts with a compound to form a new compound and a different element is a ____.
a.
combination reaction
c.
single-replacement reaction
b.
decomposition reaction
d.
double-replacement reaction
 

 4. 
In a double-replacement reaction, the ____.
a.
products are always molecular
b.
reactants are two ionic compounds
c.
reactants are two elements
d.
products are a new element and a new compound
 

 5. 
Which of the following is a balanced equation representing the decomposition of lead(IV) oxide?
a.
PbOmc005-1.jpg mc005-2.jpg Pb mc005-3.jpg 2O
c.
Pbmc005-8.jpgO mc005-9.jpg 2Pb mc005-10.jpg O
b.
PbOmc005-4.jpg mc005-5.jpg Pb mc005-6.jpg Omc005-7.jpg
d.
PbO mc005-11.jpg Pb mc005-12.jpg Omc005-13.jpg
 

 6. 
What are the correct formulas and coefficients for the products of the following double-replacement reaction?
RbOH mc006-1.jpg Hmc006-2.jpgPOmc006-3.jpg mc006-4.jpg
a.
Rb(POmc006-5.jpg)mc006-6.jpg mc006-7.jpg Hmc006-8.jpgO
c.
Rbmc006-12.jpgPOmc006-13.jpg mc006-14.jpg 3Hmc006-15.jpgO
b.
RbPOmc006-9.jpg mc006-10.jpg 2Hmc006-11.jpgO
d.
Hmc006-16.jpgRb mc006-17.jpg POmc006-18.jpgOH
 

 7. 
Which of the following statements is true about single-replacement reactions?
a.
They are restricted to metals.
c.
Two reactants produce two products.
b.
They involve a single product.
d.
Any metal replaces any other metal.
 

 8. 
In the activity series of metals, which metal(s) will displace hydrogen from an acid?
a.
only metals above hydrogen
c.
any metal
b.
only metals below hydrogen
d.
only metals from Li to Na
 

 9. 
In the activity series of metals, which metal(s) will not displace hydrogen from an acid?
a.
only metals above hydrogen
c.
any metal
b.
only metals below hydrogen
d.
only metals from Li to Na
 

 10. 
Use the activity series of metals to complete a balanced chemical equation for the following single replacement reaction.
Ag(s) mc010-1.jpg KNOmc010-2.jpg(aq) mc010-3.jpg
a.
AgNOmc010-4.jpg mc010-5.jpg K
b.
AgK mc010-6.jpg NOmc010-7.jpg
c.
AgKNOmc010-8.jpg
d.
No reaction takes place because silver is less reactive than potassium.
 

 11. 
Which of the following statements is NOT true about double-replacement reactions?
a.
The product may precipitate from solution.
b.
The product may be a gas.
c.
The product may be a molecular compound.
d.
The reactant may be a solid metal.
 

 12. 
In a double-replacement reaction, ____.
a.
the reactants are usually a metal and a nonmetal
b.
one of the reactants is often water
c.
the reactants are generally two ionic compounds in aqueous solution
d.
energy in the form of heat or light is often produced
 

 13. 
A double-replacement reaction takes place when aqueous Namc013-1.jpgCOmc013-2.jpg reacts with aqueous Sn(NOmc013-3.jpg)mc013-4.jpg. You would expect one of the products of this reaction to be ____.
a.
NaNOmc013-5.jpg
c.
Sn(COmc013-6.jpg)mc013-7.jpg
b.
NaSn
d.
CNOmc013-8.jpg
 

 14. 
The complete combustion of which of the following substances produces carbon dioxide and water?
a.
Cmc014-1.jpgHmc014-2.jpg
c.
CaHCOmc014-5.jpg
b.
Kmc014-3.jpgCOmc014-4.jpg
d.
NO
 

 15. 
Which of the following is the correctly balanced equation for the incomplete combustion of heptene, Cmc015-1.jpgHmc015-2.jpg?
a.
Cmc015-3.jpgHmc015-4.jpg mc015-5.jpg 14O mc015-6.jpg 7CO mc015-7.jpg 7Hmc015-8.jpgO
c.
2Cmc015-16.jpgHmc015-17.jpg mc015-18.jpg 21Omc015-19.jpg mc015-20.jpg 14COmc015-21.jpg mc015-22.jpg 14Hmc015-23.jpgO
b.
Cmc015-9.jpgHmc015-10.jpg mc015-11.jpg 7Omc015-12.jpg mc015-13.jpg 7CO mc015-14.jpg 7Hmc015-15.jpgO
d.
Cmc015-24.jpgHmc015-25.jpg mc015-26.jpg Omc015-27.jpg mc015-28.jpg Cmc015-29.jpgOmc015-30.jpg mc015-31.jpg 7Hmc015-32.jpg
 

 16. 
The reaction 2Fe mc016-1.jpg 3Clmc016-2.jpg mc016-3.jpg 2FeClmc016-4.jpg is an example of which type of reaction?
a.
combustion reaction
c.
combination reaction
b.
single-replacement reaction
d.
decomposition reaction
 

 17. 
The equation Mg(s) mc017-1.jpg 2HCl(aq) mc017-2.jpg MgClmc017-3.jpg(aq) mc017-4.jpg Hmc017-5.jpg(g) is an example of which type of reaction?
a.
combination reaction
c.
decomposition reaction
b.
single-replacement reaction
d.
double-replacement reaction
 

 18. 
The equation Hmc018-1.jpgPOmc018-2.jpg mc018-3.jpg 3KOH mc018-4.jpg Kmc018-5.jpgPOmc018-6.jpg mc018-7.jpg 3Hmc018-8.jpgO is an example of which type of reaction?
a.
double-replacement reaction
c.
decomposition reaction
b.
combination reaction
d.
single-replacement reaction
 

 19. 
The equation 2Cmc019-1.jpgHmc019-2.jpgOH mc019-3.jpg 9Omc019-4.jpg mc019-5.jpg 6COmc019-6.jpg mc019-7.jpg 8Hmc019-8.jpgO is an example of which type of reaction?
a.
combustion reaction
c.
double-replacement reaction
b.
single-replacement reaction
d.
decomposition reaction
 

 20. 
A double-replacement reaction takes place when aqueous cobalt(III) chloride reacts with aqueous lithium hydroxide. One of the products of this reaction is ____.
a.
Co(OH)mc020-1.jpg
c.
LiComc020-3.jpg
b.
Co(OH)mc020-2.jpg
d.
LiClmc020-4.jpg
 

 21. 
If a combination reaction takes place between rubidium and bromine, the chemical formula for the product is ____.
a.
RuBr
c.
RbBrmc021-2.jpg
b.
Rbmc021-1.jpgBr
d.
RbBr
 

 22. 
If a combination reaction takes place between sodium and bromine, the chemical formula for the product is ____.
a.
SBr
c.
NaBr
b.
Namc022-1.jpgBr
d.
NaBrmc022-2.jpg
 

 23. 
If a combination reaction takes place between lithium and chlorine, the chemical formula for the product is ____.
a.
Limc023-1.jpgCl
c.
LiCl
b.
LiClmc023-2.jpg
d.
LCl
 

 24. 
If a combination reaction takes place between potassium and bromine, the chemical formula for the product is ____.
a.
Kmc024-1.jpgBr
c.
PBr
b.
KBrmc024-2.jpg
d.
KBr
 

 25. 
If a combination reaction takes place between sodium and iodine, the chemical formula for the product is ____.
a.
Namc025-1.jpgI
c.
NaImc025-2.jpg
b.
NaI
d.
SI
 

 26. 
If a combination reaction takes place between rubidium and fluorine, the chemical formula for the product is ____.
a.
RbFmc026-1.jpg
c.
Rbmc026-2.jpgF
b.
RuF
d.
RbF
 

 27. 
If a combination reaction takes place between sodium and fluorine, the chemical formula for the product is ____.
a.
NaF
c.
SF
b.
NaFmc027-1.jpg
d.
Namc027-2.jpgF
 

 28. 
If a combination reaction takes place between rubidium and iodine, the chemical formula for the product is ____.
a.
RuI
c.
RbI
b.
Rbmc028-1.jpgI
d.
RbImc028-2.jpg
 

 29. 
What is the balanced chemical equation for the reaction that takes place between bromine and sodium iodide?
a.
Brmc029-1.jpg mc029-2.jpg NaI mc029-3.jpg NaBrmc029-4.jpg mc029-5.jpg I
c.
Br mc029-11.jpg NaImc029-12.jpg mc029-13.jpg NaBrImc029-14.jpg
b.
Brmc029-6.jpg mc029-7.jpg 2NaI mc029-8.jpg 2NaBr mc029-9.jpg Imc029-10.jpg
d.
Br mc029-15.jpg NaImc029-16.jpg mc029-17.jpg NaBr mc029-18.jpg Imc029-19.jpg
 

 30. 
What is the driving force in the following reaction?
Ni(NOmc030-1.jpg)mc030-2.jpg(aq) mc030-3.jpg Kmc030-4.jpgS(aq) mc030-5.jpg NiS(s) mc030-6.jpg 2KNOmc030-7.jpg(aq)
a.
A gas is formed.
c.
Ionic compounds are reactants.
b.
A precipitate is formed.
d.
Ionic compounds are products.
 



 
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