7. The compound benzene has two formulas, CH and C. Hg. Which is the empirical formula and which is the molecular formula? Explain your answer.

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.

How many moles of oxygen react with 12 moles of aluminum

Estimate the molar mass of the gas that effuses at 1.6 times the effusion rate of carbon dioxide.