A chemist examined a sample containing a mixture of inorganic salts, and the following observations were recorded. Solid + Solid + Salt solution Test dilute HCl(ag) concentrated H2SO4(ag) + BaCl2(ag) Formation of white precipitate insoluble in Observation Effervescence Reddish-brown fumes dilute HCl(aq) *Based on the observations he made, which of the following anion radicals does the sample contain? a) CO32-, NO,", and SO,- b) HCO;", NO>", and SO,2- c) HCO3", NO3", and PO,- d) CO-, NO,-, and PO4-

A chemist examined a sample containing a mixture of inorganic salts, and the following observations were recorded. Solid + Solid + Salt solution Test dilute HCl(ag) concentrated H2SO4(ag) + BaCl2(ag) Formation of white precipitate insoluble in Observation Effervescence Reddish-brown fumes dilute HCl(aq) *Based on the observations he made, which of the following anion radicals does the sample contain? a) CO32-, NO,", and SO,- b) HCO;", NO>", and SO,2- c) HCO3", NO3", and PO,- d) CO-, NO,-, and PO4-

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter13: Titrations In Analytical Chemistry

Section: Chapter Questions

Problem 13.5QAP

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