Synthesis of Methyl Orange Essay Example

The solution was then cooled under a tap water. Followed by adding 0. 48 g of sodium nitrite to the solution and the solution was stirred until the sodium nitrite dissolved. Then, the solution was poured into a 250 ml beaker that contained 7. 5 g of ice and 1. 3 ml of concentrated hydrochloric acid in where a white- orange fine-powdered precipitate was formed. 1. 0 ml of N,N-dimensionality and 1. ml of glacial acetic acid was mixed in a test tube. The solution of N,N-dimensionality acetate with stirring was added to the suspension of digitized sulfanilamide acid. The est. tube was rinsed with a small amount of water which was then added to the beaker. The solution was thoroughly and a red paste was separated from the rest of the solution in about 5 minutes. 10 ml of a 10% aqueous sodium hydroxide was added to the s