Neutralization Reactions Answers

8 verified answers2 views
1
Free Preview

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
7

What is the net ionic equation for the reaction that is represented by the following total ionic equation?

Question illustration
A
2 upper N a subscript 3 upper P upper O subscript 4 plus 3 upper C a upper C l subscript 2 right arrow 6 upper N a upper C l plus upper C a subscript 3 (upper P upper O subscript 4) subscript 2.
Option A
B
2 upper P upper O subscript 4 superscript 3 minus, plus 3 upper C a superscript 2 plus right arrow upper C a subscript 3 (upper P upper O subscript 4) subscript 2.
Option B
C
2 upper P upper O subscript 4 superscript 3 minus, plus 3 upper C a superscript 2 plus, plus 6 upper C l superscript minus right arrow 6 upper N a superscript plus, upper C a subscript 3 (upper P upper O subscript 4) subscript 2.
Option C
D
2 upper P superscript 5 plus, plus 8 upper O superscript 2 minus, plus 3 upper C a superscript 2 plus right arrow upper C a subscript 3 (upper P upper O subscript 4) subscript 2.
Option D
8

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
10

Which equation represents the correct net ionic equation for the reaction between Ca(OH)2 and H2SO4?

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

Did you find these answers helpful?