To a solution of 5 grammes of potassium chromate, K, Cr04, in 10 c.c. of water, add 10 c.c. of concentrated sulphuric acid. What separates on cooling? What corresponding compound of sulphur is there ? If this compound or the correspondinganbsp;...
Title | : | Laboratory Manual; Experiments to Illustrate the Elementary Principles of Chemistry |
Author | : | Homer Winthrop Hillyer |
Publisher | : | - 1899 |
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