Chem Colours > Qualitative Analysis > Flashcards
Carbonate Test
1st Test
HCl, HNO3
H2SO4 gives false positive
Effervescence / Bubble it into limewater (ppt)
Sulfate Test
2nd Test
Add BaCl2 or BaNO3
White ppt
Hallide Test
Add AgNO3Cl- = White pptBr- = CreamyI- = Yellow