The pH Scale 1. A substance with a pH of 4 is. acidic than a substance with a pH of 6. A. 1 B. 10 C. 20 D. 100 2. The greater the acidic a substance is. A. hydrogen B. hydroxide C. chloride D. sodium 3. Neutral on the pH scale is represented by the number A.0 8.5 C.7 D. 14 4 Human blood i times more ion concentration, the more

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The pH Scale
1. A substance with a pH of 4 is.
acidic than a substance with a pH of 6.
A. 1
B. 10
C. 20
D. 100
2. The greater the.
acidic a substance is.
A. hydrogen
B. hydroxide
C. chloride
D. sodium
3. Neutral on the pH scale is represented by the number
A.0
8.5
C.7
D. 14
4. Human blood is approximately.
scale.
A.5.2
B. 6.0
C.7.0
D.7.4
5. Which of the following substances is the most acidic?
A. Urine
B. Stomach acid
C. Tears
D. Saliva
6. When compared to a base, an acid has a(n).
concentration.
ion concentration, the more.
A. greater
B. lower
C. equal
D. variable
times more
on the pH
H
Transcribed Image Text:The pH Scale 1. A substance with a pH of 4 is. acidic than a substance with a pH of 6. A. 1 B. 10 C. 20 D. 100 2. The greater the. acidic a substance is. A. hydrogen B. hydroxide C. chloride D. sodium 3. Neutral on the pH scale is represented by the number A.0 8.5 C.7 D. 14 4. Human blood is approximately. scale. A.5.2 B. 6.0 C.7.0 D.7.4 5. Which of the following substances is the most acidic? A. Urine B. Stomach acid C. Tears D. Saliva 6. When compared to a base, an acid has a(n). concentration. ion concentration, the more. A. greater B. lower C. equal D. variable times more on the pH H
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