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Colorless
hot pink
the ethanol will change colour and the leaf will soften
well , the colour of potassium chloride is a lilac colour :) hope this helps
milky
Colorless
hot pink
when hydrogen chloride is dissolved in water to form hydrochloric acid, the hydrogen chloride turns to HCL subscript 38 because of the water molecules. i also believe that they change from clear to a misty green colour but it may just be the result of a dirty test tube.
the ethanol will change colour and the leaf will soften
Purple colour
well , the colour of potassium chloride is a lilac colour :) hope this helps
In a flame, sodium chloride produces a bright orange-yellow colour.
Assuming they are dissolved in water the mixture turns green. Presumably the copper and chloride associate and the sodium and sulphate remains clear. The cystalised substance remains green although the colour deepens when it is dry.
Cobalt (II) chloride dihydrated (purple colour) and with more water Cobalt (II) chloride hexahydrated (pink colour) .
precipitated
milky
Its RED . Thered comes from the fact the blood molecule has an iron (III) [Fe^(3+] ion at its centre. The ion 'Iron (III) is RED in colour. In the lab. look at the colour of iron(III) chloride and iron(II) chloride. Iron (III) chloride is red/brown in colour and iron(II) chloride is green in colour.