更多ferric例句

1. The Swiss salt, which contained iron in the form of ground-up ferric pyrophosphate, lost 44% of its iodine content in the first month of storage, and 86% after six months.
2. Amid the Iron Islands—perhaps non-ferric metals are scarce in the Seven Kingdoms?
3. It gave a bluish-black color with impure ferrous sulphate and a dark color with ferric chloride.
4. An alcoholic solution of this substance gave a dark color with ferric chloride and a light colored precipitate with lead acetate.
5. A small portion of the tar residue in alcoholic solution gave a color reaction with ferric chloride.
6. The filtrate did not give any color with ferric chloride, but it reduced Fehling solution.
7. This solution was yellow and gave a reaction with ferric chloride similar to that of gallic acid.