A methyl orange lab experiment was conducted where we made methyl orange through the typical diazotization. We then placed various fabrics( Polyester, Cotton, Silk, and Nylon) into the dye solution and then into a destained solution and recorded qualitative results. For example: Polyester had little to no color change. Silk turned very orange after reacting. Nylon also turned orange. Cotton changed to a light red/pink. IN DETAIL, please discuss the chemistry of the reaction of EACH FABRIC with DYE METHYL ORANGE. What is specifically going on between the fabric and the solution (such as functional group interactions). Please be detailed.
A methyl orange lab experiment was conducted where we made methyl orange through the typical diazotization....
AP Chemistry Review Questions Integrating Content, Inquiry and Reasoning 1. Hydrocarbons are neapler compounds containing carbon and hydrogen atoms. The properties of three hydrocarbons are summarized below. Methane Octane Eicosane CH C H C H(CH). CH Natural gas Gasoline Lubricant (grease) Gas, bp-161 " C L iquid, bp 126 °C Solid, mp 37 °C a. How do the attractive forces between molecules change in the transition from the gas to the liquid to the solid state? Based on its properties,...
1) Write a Reaction equation using 4- aminobenzenesulfulfonic acid (aniline derivative) and 8-anilino-1-naphthalenesulfonic acid (coupling agent). Write the mechanism. SYNTHESIS OF AZO DYES INTRODUCTION Humans' love of color dates back almost to prehistoric times, yet it is not actually until the modern era that the full range of the rainbow has been accessible to the majority of people irn their clothes and other textiles. Ancient or medieval times have often been described as being quite splendid with their "tyrian purple"...