Its depth has been increased by the action of the chromic acid.
A saturated solution of chromic acid is also used for the same purposes.
For hardening the blastoderm I have employed, as usual, chromic acid, and also gold chloride.
A salt in which the hydrogen of (hypothetical) chromic acid, HCrO4, is replaced by a metal or other basic radical.
Because a sixth of it is chromic acid, while other gems, as the garnet, are coloured by oxide of iron.
Those are chromic acid, cuprous chloride (sub- or proto-chloride of copper), and bleaching- powder.
chromic acid converts it into phosgene (carbonyl chloride, COCl2).
chromic acid (1:8) is a serviceable local stimulant to indolent ulcers.
The process with chromic acid has been already noticed, but is more fully explained below.
The new metal thallium yields in combination with chromic acid two yellow colours, a pale and an orange.