The Elements of Qualitative Chemical Analysis, vol. 1, parts 1 and 2Note 499 — Chapter XIII · THE ARSENIC GROUP. SULPHO-ACIDS AND SULPHO-SALTSReading editionIn both cases acid salts, KHCO3 and KHCS3, are also formed.◇Copy noteReturn to CHAPTER XIII THE ARSENIC GROUP. SULPHO-ACIDS AND SULPHO-SALTS