Exp_6_Determinatin_of_Metal_ions_in_a_Mixture

Exp_6_Determinatin_of_Metal_ions_in_a_Mixture - Exp: # 06...

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Unformatted text preview: Exp: # 06 Abdullah Barashid Dec 4 th 2006 Sec: # 51 236343 Omar Bugshan 236287 Title: DETERMINATION OF METAL IONS IN A MIXTURE ( And the Study of Interference Effects in Inductively Coupled Plasma Spectrophotometry ) Objective: "To determine the concentration of calcium, manganese, and copper in a mixture solution by ICP, and the effect of Al +3 on the determination of calcium suing ICP spectrometry." Equipment & Apparatus: Inductively Coupled Plasma Spectrophotometer: Perkin Elmer Burette 50 mL Pipette 10 mL Beakers 150 mL Volumetric flask 100 mL / 50 mL Reagents & Chemicals: Stock standard solutions (Ca 2+ , Mn 2+ ,Cu 2+ ,Na + , and Al 3+ ) each containing 1000 ppm Data: Intensity conc. ppm Ca2+ Mn2+ Cu2+ 319 21 2 5 28979 121 2282 10 57904 284 4772 15 40993 212 3360 20 112042 453 9242 unknown 156345 251 5016.4 Ca2+ ppm Na+ ppm 5 5 4 5 10 5 50 5 100 5 500 Effect of Al on Ca 1 2 3 4 5 6 100 200 300 400 500 600 Al (ppm) Ca (ppm) Effect of Al on Ca 1 2 3 4 5 6 100...
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Exp_6_Determinatin_of_Metal_ions_in_a_Mixture - Exp: # 06...

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