Neutralization Reactions Answers

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1
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Which statement is correct?

A
Salts are formed by the reaction of bases with water.
B
Most salts are ionic and are soluble in water.
C
Most salts are insoluble in water and lack electrical charges.
D
Solutions of salt and water do not conduct electricity.
2
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Consider the reaction 2AI(OH)3 + 3H2SO4 X + 6Y. What are X and Y?

Question illustration
A
X = AI2(SO4)3; Y = H2O
B
X = AI2(SO4)3; Y = H2
C
X = AI2(SO3)3; Y = H2O
D
X = AI2(SO3)3; Y = H2
3

Which equation represents the total ionic equation for the reaction of HNO3 and NaOH?

A
Upper H superscript plus, plus upper O upper H superscript minus right arrow upper H subscript 2 upper O.
Option A
B
Upper H upper N upper O subscript 3 plus upper N a upper O upper H right arrow upper N a upper N upper O subscript 3 plus upper H subscript 2 upper O.
Option B
C
Upper H superscript plus, plus upper N upper O subscript 3 superscript minus plus upper N a superscript plus, plus upper O upper H superscript minus right arrow upper N a superscript plus, plus upper N upper O subscript 3 superscript minus, plus upper H subscript 2 upper O.
Option C
D
Upper H superscript plus, plus upper N upper O subscript 3 superscript minus, plus upper O upper H superscript minus right arrow upper N upper O subscript 3 superscript minus, plus upper H subscript 2 upper O.
Option D
4

An acid (X) reacts with a base (Y) to produce Mg3(PO4)2. What are X and Y?

A
X = H3PO3; Y = Mg(OH)2
B
X = H3PO4; Y = Mg(OH)2
C
X = H3PO4; Y = Ca(OH)2
D
X = H3PO3; Y = Ca(OH)2
5

Use the following table to answer the question. Strong acidsWeak acidsWeak basesStrong basesHBrCH3COOHNH3NaOHHClHFNH4OHKOHH2SO4HCNCu(OH)2Ca(OH)2Which reaction yields a salt with the highest pH?

A
Option
Option A
B
Option
Option B
C
Option
Option C
D
Option
Option D

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