Page 352 - Chemistry eBook
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pH Scale
The pH scale ranges from zero to 14.
• Acids have a pH between 0 and 7. The closer to zero, the more acidic.
• Bases have a pH between 7 and 14. The closer to 14, the more basic.
• A pH of 7 is neutral.
This means that there’s an equal amount of acids and bases.
H2O
This is the endpoint of titration.
Increasing basicity
351 © UNIT 9: ACIDS AND BASES
