Data Table Observations for Cations Cation Observations Flam

Data Table: Observations for Cations Cation Observations Flame Test Flame Test Flame Test Addition of Na C,04 Addition of KSCN Feif Data Table: Observations for Anions Anion Observations Addtion of ApNO, then HNO Addition of AgNO,, then HNO Addition of AgNO, then HNO Addition of HCI COs Addition of StCl Testing of Unknown Flame Test Addition of Na C:O Addition ofKSCN S04 Ion Test/Reagent Observations Ca Fe CI or PO4 or CO3 Addition of AgNOs, then HNO CO3 Addition of HCI Addition of SrCt SO4

Solution

Na+: golden yellow flame

Li+ : bright red flame

K+: violet flame

Ca+2: brick red flame

Ca+2: white precipitate of CaC₂O₄

Fe+2: intense red coloured solution of Fe (SCN)2

Cl-: curdy white precipitate of AgCl

PO₄^-3: yellow precipitate of Ag₃PO₄

CO₃^-2: white precipitate of Ag₂CO₃

CO₃^-2: evolution of CO2 gas on addition of HCl

SO₄^-2: white precipitate of SrSO4