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acids and bases - Coggle Diagram
acids and bases
acid
eg
orange juice
lactic acid
lemonade
taste
sour
tangy
hydrogen ions
latin word acidous = sour
dangerous
burn the skin
corrosive
bases
bitter
dangerous
eg
soap
bleach
baking soda
soapy feel
hydroxide ions
indicators
ther indicate if a substance is an acid or base
turmeric
china rose
litmus
acid=red
base = blue
ph scale
indicated how much acidic or basic a substance is
0-7 = acidic
7-14= basic
7 is neutral
neutralise
means balancig each other
when an acid and base netralise they form water and salt