bichromate

/bahy-kroh-meyt/US // baɪˈkroʊ meɪt //UK // (baɪˈkrəʊˌmeɪt, -mɪt) //

重铬酸盐,重铬酸钾,重铬酸盐,重铬酸钠

Definitions

n.名词 noun

A solution of cuprous chloride which has absorbed CO gives it up on being treated with potassic bichromate and acid.
Wash the metal and put it into a solution of bichromate of potash to which has been added a small amount of sulphuric acid.
Prolonged soaking in a hot solution of potassium bichromate which has been acidified with sulphuric acid will often prove useful.
A piece of carbon paper is then coated lightly with gelatine, sensitized with bichromate of potassium and allowed to dry.
I hardened the embryos in bichromate of potash, after placing them for a short time in nearly boiling water.