What term expresses the ratio of moles of reactants and products according to the coefficients in the balanced chemical equation? a) mole ratio b) reactant ratio c) product ratio d) yield ratio e) none of the above

Use the periodic table to determine the electron configuration of dysprosium (dy) and americium (am) in noble-gas notation.

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.

How is the way a mixture is combined different from how a compound is combined?