Table
Important Chemical Reagents
Name | Chemical Reagents |
---|---|
Fehling solution | Copper sulphate + potassium tartrate (Rochelle salt) + NaOH |
Tollen’s reagent | AgNO3 solution + NaOH solution + NH4OH |
Benedict solution | Alkaline solution of cupric ion complexed with citrate ions |
Schiff’s reagent | Dilute solution of rosaniline hydrochloride in water, colour has been discharged by passing SO2 |
Soda bleach | A mixture of Na2O2 and dilute HCl |
Soda lime | A mixture of Ca(OH2) + NaOH |
Fusion mixture | A mixture of Na2O3 + K2CO3 |
Lithopone | A mixture of Zns + BaSO4 |
Nessler’s reagent | K2Hgl4 |
Nitrolim | Calcium cyanamide + graphite |
Superphosphate | Calcium dihydrogen phosphate + CaSO4 |
Baeyer’s reagent | Cold alkaline KMnO4 solution |
Lindlar catalyst | Pyrolysed charcoal deactivated with sulphur compounds |
Milk of magnesia | Suspension of Mg (OH)2 in water |
Lucas reagent | A mixture of cona. HCl and anhy. Zncl2 |
Fenton’s reagent | H2O2.FeCl3 |