chromate

Each molecule of silver chromate forms two silver ions when it is ionized.

The complication, resulting from the hydrolysis of the chromate, is not included in this calculation.

Or chromate of baryta, is exceedingly difficult to make well.

Under this name chromate of cadmium was introduced some few years back.

Any chromium present will now be in solution in the easily recognised form of potassic chromate (see “Chromium”).