Anhydrous ferrous sulphate on heating gives:
When ferrous sulphate is heated the following reaction takes place:
2FeSO4(s)→Fe2O3(s)+SO2(g)+SO3(g) The above reaction is called __________ of ferrous sulphate.
Sodium oxalate on heating with conc H2SO4 gives
Balanced ionic equation for the reaction of Potassium Dichromate (VI) K2Cr2O7 with Sodium Sulphite Na2SO3 in acid solution to give Chromium (III) ion and sulphate ion is