Definitions
Equations
pH
pOH
Review
100
The lower the number, the more ______ the solution is.
Acidic
100
If the pH is 9.519, what is the pOH?
4.481
100
What is the pH concept?
pH=-log[H+]
100
If the pH of a solution is 2.259, what is the pOH? Is it acidic, basic, or neutral?
pOH=12.741; Acidic
100
pH+pOH=?
14
200
What is the pH of a neutral solution?
7
200
[H+]=0.0055 M. What is the pH?
2.259
200
Is the pH for an acidic solution greater than or less than 7?
Less than 7
200
If the pH of a solution is 10.813, what is the pOH? Is it acidic, basic, or neutral?
pOH=3.187; Basic
200
What is the equation to find the pH of a solution?
pH=-log[H+]
300
If a solution is basic, what is its pH?
Greater than 7
300
If the pOH is 7, what is the pH?
7
300
If the pOH of a solution is 12, what is the pH? Is it acidic, basic, or neutral?
pH=2; Acidic
300
If the pH of a solution is 7, what is the pOH? Acidic, basic, or neutral?
pOH=7; Neutral
300
What is the equation to find the pOH of a solution?
pOH=-log[OH-]
400
pH+pOH=?
14
400
[OH-]=0.0000000058 M. What is the pOH?
8.236
400
If the pOH of a solution is 5.086, what is the pH? Is it acidic, basic, or neutral?
pH=8.914; Basic
400
If the pH of a solution is 2.624, what is the pOH? Is it acidic, basic, or neutral?
pOH=11.376; Acidic
400
What is the pH and pOH of a neutral solution?
pH=7; pOH=7
500
If the hydrogen ion increases, what has to decrease?
OH-
500
if the pOH is 5.086, what is the pH?
8.914
500
If the pOH of a solution is 7, what is the pH? Is it acidic, basic, or neutral?
pH=7; Neutral
500
If the pH of a solution is 5.523, what is the pOH? Is it acidic, basic, or neutral?
pOH=8.477; Acidic
500
If the pOH of a solution is 12.362, what is the pH? Is it acidic, basic, or neutral?
pH=1.638; Acidic
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