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Meanings of blue coloration in English
We have no meanings for "blue coloration" in our records yet.
Usage of blue coloration in English
1
This is based on the blue coloration of ammoniacal copper solutions.
2
Add concentrated ammonia drop by drop until the appearance of a deep blue coloration indicates an excess.
3
Apply a warm sample of a slightly acid solution of yellow prussiate of potash; iron rust will be indicated by a blue coloration.
4
The electrolysed solution should be treated with an excess of ammonia, when a blue coloration will indicate copper, in which case the electrolysis is unsatisfactory.