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Chemistry [results]

triple stuff

My name is: Your first name
is usually enough.
Potassium when put in a flame goes
Calcium when put in a flame goes
Barium when put in a flame goes
Lithium when put in a flame goes
Sodium
calcium carbonate hydrochloric acid -->
what colour precipitate does aluminium form in sodium hydroxide
what colour precipitate does Magnesium form in sodium hydroxide
what colour precipitate does Calcium form in sodium hydroxide
Which metal ion can be dissolved in excess sodium hydroxide?
Copper carbonate goes from _____ to _____ when heated (colours)
Zinc carbonate goes from _____ to _____ when heated (colour)