1. The reaction C2H4 + HBr to C2H5Br is carried out in continuous reactor. The product stream is analysed and found to contain 50 mole % C2H5Br and 33.3% Br .The feed to the reactor contains only C2H4 and HBr. Calculate the fractional conversion of limiting reactant and the percentage by which the other reactant is in excess.

Plzz a sample of table sugar (sucrose, c12h22o11) has a mass of 7.801 g. ● a) calculate the number of moles of c12h22o11 in the sample b) calculate the number of moles of each element in c12h22o11 (number of moles of c, number of moles of h & number of moles of o) in the sample. (use your answer from part a as your starting point.) show your work and highlight your final answer. calculate the number of atoms of each element in c12h22o11 (number of atoms of c, number of atoms of h & number of atoms of o) in the sample. (use your answers from part b as your starting for each element.) show your work and highlight your final answer.