Chemistry Concepts and Applications

Section 2: Applications of Acid-Base Reactions

Self Check Quizzes

1
What is the endpoint pH shown in the titration graph?

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A)pH = 3.0
B)pH = 5.0
C)pH = 7.0
D)pH = 9.0
2
What is the formula for the salt formed when calcium hydroxide and nitric acid react?
A)Ca(NO3)2
B)CaN
C)CaNO3
D)CaNO2
3
If the rock and soil around a lake are rich in this, the lake can neutralize acid rain.
A)cinnabar
B)granite
C)limestone
D)quartz
4
What is the net ionic equation for the reaction of a hydrogen carbonate antacid with hydrochloric acid?
A)HCO3-(aq) + H+(aq) → H2O(l) + CO2(g)
B)H2CO3(aq) + 2HCl(aq) → 2H2O(l) + CO2(g) + Cl-(aq)
C)HCO3-(aq) + HCl(aq) → H2O(l) + CO2(g) + Cl-(aq)
D)HCO3-(aq) + H+(aq) → H2CO3(g)
5
What volume of 0.0500 M HNO3 is required to neutralize 52.6 mL of 0.250 M LiOH?
A)10.5 mL
B)52.6 mL
C)263 mL
D)525 mL
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