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what colour does litmus paper turn in an acid
red
what colour does methyl orange turn in a STRONG acid
red
what colour does methyl orange turn in a WEAK acid
yellow
what colour does thymolpthalein turn in any acid
it remains colourless
what does an acid form when reacting with a metal
salt and hydrogen
what does an acid make when reacting with a metal oxide or hydroxide
salt and water
metal carbonate and acid?
salt and carbon dioxide
what’s an alkali
a soluble base
what colour does a base turn thymolpthalein
blue
what colour dies a base turn methyl orange
yellow
bases will turn litmus paper…?
blue
Note 
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