反应详情

To a 2 liter volumetric flask containing approximately 1500 ml. of distilled water is added 20.0 g. of sulfanilamide (0.116 mol), 66 ml. of Brij 35 and 200 ml. of concentrated hydrochloric acid. The resulting mixture is taken up to 2 liters with distilled water and then stirred until the sulfanilamide is completely dissolved.

1. additionTo a 2 liter volumetric flask containing approximately 1500 ml
2. dissolutionis completely dissolved