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topic 1, ex. 3

Experience 3: Acids and Bases

TermDefinition
what is the Ph level of a neutral liquid (similar to water) 7
range of ph level of acids? 0-7 (not including 7)
range of ph level of bases/basics/alkaline (same thing) 7-14 (not including 7)
how to neutralize a base? add an acid to the base
how to neutralize an acid? add a base to the acid
examples of acids? Ex. cabbage, hydrochloric acid
examples of neutrals Ex. water
examples of bases? Ex. baking soda, soap, egg, bleach
characteristics of acids? Sour, reacts to metals, ph below 7
characteristics of bases? bitter, slippery, ph above 7
what happens when a base is added to any liquid? the ph level increases
what happens when an acid is added to any liquid? the ph level increases
what happens when an acid is added to blue litmus paper? it turns the blue litmus paper to red
what happens when an acid is added to red litmus paper? it doesn't change color
what happens when a base is added to blue litmus paper? it doesn't change color
what happens when a base is added to red litmus paper? it turns the red litmus paper to blue
Created by: aye.grace
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