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claudia_hadji
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Chemistry
Chemistry
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triple stuff
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Potassium when put in a flame goes
Brick red
red
orange/yellow
apple green
purple
Calcium when put in a flame goes
Brick red
red
orange/yellow
apple green
purple
Barium when put in a flame goes
Brick red
red
orange/yellow
apple green
purple
Lithium when put in a flame goes
Brick red
red
orange/yellow
apple green
purple
Sodium
Brick red
red
orange/yellow
apple green
purple
calcium carbonate hydrochloric acid -->
what colour precipitate does aluminium form in sodium hydroxide
Red
Orange
Yellow
Green
Blue
Purple
Brown
Grey
Black
White
what colour precipitate does Magnesium form in sodium hydroxide
Red
Orange
Yellow
Green
Blue
Purple
Brown
Grey
Black
White
what colour precipitate does Calcium form in sodium hydroxide
Red
Orange
Yellow
Green
Blue
Purple
Brown
Grey
Black
White
Which metal ion can be dissolved in excess sodium hydroxide?
Magnesium
Aluminium
Calcium
Copper
Zinc
Copper carbonate goes from _____ to _____ when heated (colours)
Zinc carbonate goes from _____ to _____ when heated (colour)