In the chemical equation wA + xB ---> yC + zD, if one knows the mass of A and the molar masses of A, B, C, and D, one can determine

A) the mass of any of the reactants or products.

B) the mass of B only.

C) the total mass of A and B only.

D) the total mass of C and D only.

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.