Please fill in the table Fill in the reagents table below:SubstanceSulfanilic acid2-Naphthol NaNO2Acid OrangeMass (g)0.0170.0140.006MW (g/mol)Mmol173.2144.1668.99 350, 320.10.10.1Equivalents To a dry mortar and pestle add the three starting materials and gently mix thesolids. Do not pound dry nitrate salts as they pose a danger of explosion. Rather, usea circular motion to grind the materials. Add a very small drop of water using a glasspipette and then grind the materials slowly using circular motions to pulverize thecrystals for 10 min. Note any observations. You should obtain a wet powder. If youobtained a paste, you have added too much water and would have to let the productdry in air before proceeding.Add ethyl acetate (5 mL) to the dry powder and continue to grind to dissolve anyunreacted starting material. Assemble a vacuum filtration with a Hirsh funnelwetted with ethyl acetate. When you are ready, turn the vacuum on and transfer thereaction mixture using a glass pipette to the center of the filter paper. Use additionalethyl acetate (3 mL) to transfer the entirety of the product from the mortar, as wellas to wash the product. Discard the filtrate in the organic waste bottle and let theprecipitate air-dry for 15 min. The product is water soluble and somewhathygroscopic, avoid its exposure to humidity.Weigh the solids to obtain the percent yield and determine its melting point. Notethat although the product was purified of the organic starting materials by the ethylacetate wash, there may be unreacted sodium nitrite left. For the purposes of thislab, we will assume that all of the nitrite reacted. However, to fully purify theproduct, the dye may be washed with saturated sodium chloride solution followedby cold methanol.CharacterizationObtain a UV-Vis spectrum of your product by dissolving 10 mg Acid Orange in 100mL distilled water using a volumetric flask. Calculate the molarity of this solution.Next, take 10 mL of this solution and dilute it with 100 mL of water using avolumetric flask. Transfer the solutions in labeled beakers so others may use thevolumetric flask. Use M1V1= M2V2 to calculate the concentration of the secondsolution.Follow instructions on how to run the UV-Vis spectrometer. Briefly, run a blanksample in water. Place your sample in a cuvette using a pipette. The reading on they-axis must be between 0.2 - 1.0 absorption units, otherwise your sample is toodilute or concentrated. Note the maxima of the peaks observed, both in wavelengthand absorption units (A). Calculate the molar absorptivity at the maximumwavelength (max) by using Beer's Law equation, & = A*b*cwhere & is the molar absoprtivity, A is the absortion, and c is the molarconcentration. Of course, more than one concentration must be measured to get anaccurate result. For the purposes of this lab, a single measurement will suffice. Printyour spectrum and this attach to your laboratory report.

Question

Accepted Answer

The present invention depicts a method for the synthesis of acid orange dye from sulfanilic acid and…

Substance Mass (g) MW (g/mol) Mmol Equivalents OW: Sulfanilic acid 2-Naphthol NaNO2 Acid Orange 0.017 0.014 0.006 173.2 144.16 68.99 350, 32 0.1 0.1 0.1