A pure copper sphere has a radius of 0.943 in. How many copper atoms does it contain? [The volume of a sphere is (4/3)*Tand the density of copper is 8.96 g/cm]

Which compound contain an iron with a 3+ charge

Which three statements represent the benefits of performing experiments using computer simulations?

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.