30 ml of a mixture of carbon monoxide and carbon dioxide by adding 10 ml of oxygen by the explosion was current-spark. gas mixture generated caustic Potash solution by adding 5 ml of the remaining left shaken. Mix the amount of material?
0.53g of acetanilide was subjected to kjeldahl determination and the ammonia produced was collected in 50cm^3 of 0.50M H2SO4. on dilution to 250cm^3, the acid was titrated against 25cm^3 portion of 0.05M sodium carbonate solution.13.60cm^3 of acid was required for each titration. what is the percentage of nitrogen in acetanilide?