Take at one dose at 10 o’clock in the morning, having eaten no breakfast and having taken a full dose of Rochelle salts the previous night. 威廉K.戴维.智者、化学家和伟大医生的秘密.
When these substances are dissolved in water and mixed, effervescence occurs, carbon dioxide escapes, and a solution of Rochelle salt remains. 伯莎M.克拉克.科学通论.