1632283
Description
Mind Map by Shane Buckley, updated more than 1 year ago
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Created by Shane Buckley
about 10 years ago
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Acids and Bases
- Acids pH <7
Annotations:
- Turn blue Litmus paper red
- Examples Sulfuric Acid 1 Lemon Juice 3 Acid Rain 5
- Bases pH >7
Annotations:
- Turn red Litmus paper blue.
- Examples Sodium Hydroxide 14 Oven Cleaner 11 Window Cleaner 10 Soap 9 Toothpaste 8
- Indicators
Annotations:
- Show by means of a colour change wheather a substance is an acid or a base
- Litmus
Annotations:
- Turns red for an acid blue for a base
- Universal Indicator
Annotations:
- Changes colour for each number on the pH scale
- Salts
Annotations:
- A salt is formed when the hydrogen in an acid is replaced by a metal ion
- Sodium Chloride
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