Answer Happy

Note: The balance was tared with the weigh paper before weighing the 2-naphtholi Ⓒ 0.298 g +0/T. 0.298
(12pts) Calculation of Yields Mass of 2-naphthol used (1/1pts) Amount of 2-naphthol used in moles (mol) Volume of lodoethane used (0/2pts) Amount of iodoethane used in moles (mol) 0.0020 0.0032 0.298 g 0,20 mL (-2 pts) Incorrect. Use the volume of iodoethane used, the density, and the molar mass of iodoethane to determine the moles used. You did not provide a numeric response.
(0/1pts) Select the limiting reagent (-1 pts) Incorrect. The limiting reagent selected does not match the data. Make sure to use the moles of reactants and the stoichiometry of the reaction to determine the limiting reagent (0/3pts) Theoretical yield of nerolin (g) 2-naphthol (-3 pts) Incorrect. The theoretical yield is determined by the moles of the limiting reagent and the stoichiometry of the reaction. Make sure to answer in grams. Make sure you use the correct mole to mole ratio for the limiting reactant and solid product and the correct molar mass for the product, nerolin (2-ethoxynaphthalene). You did not provide a numeric response. Amount of product obtained in grams (g) (0/1pts) Product obtained in moles 0.343 Ⓒ
(0/1pts) Product obtained in moles (-1 pts) Incorrect Use the mass of product obtained and molar mass of nerolin (2-ethoxynaphthalene) to determine the moles obtained. You did not provide a num response, (0/2pts) Product percent yield actual yield theoretical yield (-2 pts) Incorrect. Use the equation % yield- (-/2pts) Is your percent yield within reason of what you would expect? Explain your answer. Normal : BIT = x 100. X₁ X² BEE BIU → 111.3 fx Q Ⓡ Saved T
(8pts) Melting Point Determination (0/1pts) Literature melting point of nerolin (-1 pts) Incorrect. You did not provide a response. From the procedure 16. Measure the melting point of the crystals. Melting point of recrystallized product: 145.0-148.6 °C
(0/1pts) Melting point of recrystallized product (C) You did not provide a response. (-/4pts) Does your melting point obtained for your product indicate that your sample is indeed nerolin? Can you cite additional evidence tha ur product is nerolin? Assume your experimental melting point is 34°C to answer the question. Normal BIU X XEBE fel 117 T. (-/2pts) If there were multiple products comment on finding the mixture melting point of the products. Does your sample appear to be a mixture or pure? Saved
(-/2pts) If there were multiple products comment on finding the mixture melting point of the products. Does your sample appear to be a mixture or pure? Normal BIU 9 Will (10pts) IR Analysis XX':→ From the procedure 17. Obtain an IR spectrum of the product. IR Spectrum for Product Obtained BEL Т. Temm
(10pts) IR Analysis 17. Obtain an IR spectrum of the product. IR Spectrum for Product Obtained Member You can download the IR spectra by clicking here. (-/2pts) Upload your annotated IR spectrum. If you are completing this report virtually, download the IR spectra above and annotate it.
(-/2pts) Complete the table with 3 Major IR peaks Normal Report Table NS.1: IR Analysis IR Peak, cm-1 (-/2pts) BIU 117 Mas attachments: 51 Max Size: 20.00MB each XX² EEE fr% Bond Type sound(e) that you think are present. T.
(-/2pts) Use 1-2 key peaks to justify what compound(s) that you think are present. Normal EBIT # BIU ill XIX (-/2pts) Does this suggest that your reaction worked? Use 1 or two key IR peaks to justify your answer. Normal : BIU X₁ X² →→ Filli fx1811 EEE Saved T. Saved T
(-/2pts) What does this IR data indicate about the purity of the product? Use 1 or two key IR peaks to justify your answer. Normal ✿ BIU X₁ X² 117 (1 pts) Upload notebook pages (-/1pts) Upload images of your lab notebook pages. ESE fx Saved 2