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WorksheetsAcid Base Quiz Review
Total questions: 15
Worksheet time: 8mins
Which pH value has a hydroxide ion concentration 100 times greater than a pH of 4?
2
6
5
7
What is the pH of a solution with a pOH of 9?
5
9
1 x 10−9
1
Which statement correctly compares a solution with a pH of 3 and a solution with a pH of 4?
A solution with a pH of 3 has a the same concentration of hydroxide ions than a solution with a pH of 4.
A solution with a pH of 3 has a the same concentration of hydronium ions than a solution with a pH of 4.
A solution with a pH of 3 has a higher concentration of hydronium ions than a solution with a pH of 4.
A solution with a pH of 4 has a higher concentration of hydronium ions than a solution with a pH of 3
Which solution has a hydronium ion concentration 1000 times greater than a solution with a pH of 8?
A solution with a pH of 11
A solution with a pH of 7
A solution with a pH of 6
A solution with a pH of 5
A student is asked to place four solutions from highest to lowest H+ ion concentration. How should the student place the solutions on the shelf?
Solution A: pH 5, Solution B: pH 9, Solution C: pH 3; Solution D: pH 11
C, B, A, D
C, A, B, D
A, C, D, B
D, B, A, C
View the image provided. Which of the following is true in regards to Solution X and Solution Y?
Solution X has a higher concentration of hydroxide (OH-) ions than Solution Y.
Solution X has a higher concentration of hydrogen (H+) ions than Solution Y.
Solution X and Y have equal concentrations of hydroxide (OH-) ions.
Solution X and Y have equal concentrations of hydrogen (H+) ions.
Why is nitric acid (HNO3) a strong acid while nitrous acid (HNO2) is a weak acid?
There's one more oxygen in nitric acid making it stronger than nitrous acid.
There are more atoms in nitric acid making it stronger than nitrous acid.
Nitric acid completely ionizes while nitrous acid partially ionizes.
Nitric acid has a higher boiling point and therefore is a stronger acid than nitrous acid.
If the hydronium (H3O+) ion concentration is higher than the hydroxide (OH-) ion concentration, what is the solution?
Acid
Base
Neutral
Ionic
Which two reactants form the salt AlPO4 in a neutralization reaction?
Al(NO3)3 and H3PO3
Al(OH)3 and H3PO4
H3P and Al(ClO4)3
Al2O3 and PO
Equal volumes of 0.25M NaOH (strong base) is thoroughly mixed with 0.25M HCl (strong acid). Which of the following is the closest pH of the mixture?
3
5
7
9
Which of the following reactions below is a neutralization reaction?
CH4 + O2 → CO2 + H2O
2HBr + Mg(OH)2 → 2H2O + MgBr2
2NaOH + MgCl2 → Mg(OH)2 + 2NaCl
2H2O → H3O+ + OH-
A solution with a pH of 7 contains
less H3O+ ions than OH- ions.
more H3O+ ions than OH- ions.
no H3O+ and OH- ions.
an equal number of H3O+ and OH- ions.
Which of the following is the correct general pattern for neutralization?
Acid + Base → Salt + Water
Acid + Water → Salt + Base
Salt + Acid → Water + Base
Base + Water → Acid + Salt
Which of the following reactions below is a neutralization reaction?
12HI + 2Fe2O3 → 6H2O + 4FeI3
HI + NaOH → H2O + NaI
MgCl2 → Mg2+ + 2Cl-
4Fe + 3O2 → 2Fe2O3
What is the pH of a solution with a pOH of 2?
12
2
8
4
