Question

Consider the reaction sequence from P to Q shown below. The overall yield of the major product Q from P is 75%. What is the amount in grams of Q obtained from 9.3 mL of P? (Use density of P = 1.00 g mL^–1 , Molar mass of C = 12.0, H = 1.0, O = 16.0 and N = 14.0 g mol^–1 )

Answer 1

so the mole of Q formed will be 0.1 mole and extent of reaction is 100% but if it is 75% yield.

so amount of Q = 248 × 0.075 

= 18.6 gm