Question

Subtitle Bube Emo albendte Aabbccc Aabed AaBb AbCedex Abcode x AA EE & Heading 2 (1) Table of Key Reagents: Fill in Table. Click inside each cell. Chemical chemical molecular melting Purpose density boiling mass Name formula point ( (g/mole) (liquids) point (g/mL) 30% hydrogen peroxide Reactant H202 34.0147 NA NA N/A Cyclohexene Solvent C6H10 82.143 NA 181.4 0.811g/ml Adipic acid Solvent C6H1004 146.14 NA NA a) Data Table for Green Chemistry Synthesis of Adipic Acid. Complete this table based on the information from above. Molecular Calculated Calculated Limiting Sample mass mass Volume (mL) Moles reagent? (g/mole) (grams) (place an X) Cyclohexene 82.143 1.00g 1.23ml 0.0122 X 30% Hydrogen peroxide 34.0147 6.09g XXXXXXXXXX 0.882 (b) Results Table for Lab #4 Adipic Acid Synthesis. Complete this table based on the information from above and from your calculations based on the given experimental data. Sample Theoretical % Yield Theoretical yield (grams) Experimental yield (grams) % Recovery yield Melting point range ( Literature m elting range C (moles) Crude adipic acid Recrystallized adipic acid 151-152 °C Calculations: Either type an equation or explain in words how you calculated: Theoretical yield in grams of recrystallized adipic acid. % Recovery of recrystallized adipic acid. Yield of recrystallized adipic acid.

Answer 1

OK U- o _H202400 (Cyclohexene) (0.0 122) mole → Limiting Reagent = from Reaction scheme :- (Adipic Aud) Cyclohexene. 1 mole of Cyclohexene will produce I mole of Adipic . Acid. So, 0.0122 mole of Cycloherene will produce 0.0122 mole of Adipic Acid Molar Mass of Adipic Acid = 146. 149/mol Sog Mass of Adipic And in 0.0 122 mole=nolex rolar mas Mass of Adipic And in 0.0122 mole = 0.0122 motx 146.248 Mass of Adipic Aud produced: 1.783 g Theoretical Yield of Adipic Acid (in moles) = 0.0122 mole Theoretical field of Alipic Anid (in mass) = 1.7839. Literature Melting point of Adipic Aid = 152.1°C.

You didn't provide crude yield so I couldn't help in calculating percent of yield of reaction.

If you have crude yield then assume that as actual yield.

And use this formula for determining percent yield of reaction:-

Percent yield of reaction = (actual yield/theoretical yield)*100

Percent recovery = mass of adipic acid after recrystallization/ Crude mass