Final answer:
To calculate the theoretical yield of the product from phosphoric acid and cyclohexanol, determine the moles of each reactant and identify the limiting reagent. The theoretical yield equals the moles of the limiting reagent, provided the reaction is stoichiometrically balanced and goes to completion.
Step-by-step explanation:
The calculation of the theoretical yield for a chemical reaction requires knowing the balanced equation for the reaction, the molar masses of reactants and product, the moles of reactants, and identifying the limiting reagent, if any.
Assuming the reaction taking place is the esterification of cyclohexanol with phosphoric acid to produce cyclohexyl phosphate, the reaction is as follows:
Cyclohexanol + Phosphoric Acid → Cyclohexyl Phosphate + H2O
To find the theoretical yield of cyclohexyl phosphate, first, determine the moles of cyclohexanol using its density and molar mass. Then, calculate the moles of 85% phosphoric acid using its density and molar mass. If the reaction goes to completion, the theoretical yield of cyclohexyl phosphate will be equivalent to the moles of the limiting reagent (which has the fewest moles).
Without the balanced chemical equation and molar masses, the exact calculation cannot be completed, but the steps to determine the theoretical yield are outlined above.