The chemical formula for rubidium chloride is RbCl. A chemist measured the amount of rubidium chloride produced during an experiment. She finds that 43.5g of rubidium chloride is produced. Calculate:

A) The molar mass of rubidium chloride.
B) The number of moles of rubidium chloride produced.
C) The number of rubidium atoms in 43.5g of rubidium chloride.
D) The number of chloride ions in 43.5g of rubidium chloride.