硫酸根离子检验
Test for sulfate ion Typically uses barium chloride solution and dilute hydrochloric acid, producing a white precipitate of barium sulfate insoluble in acid.
CSCA 化学 考试术语
Test for sulfate ion Typically uses barium chloride solution and dilute hydrochloric acid, producing a white precipitate of barium sulfate insoluble in acid.
CSCA 化学 考试术语