Acar gets 15.5 kilometers per liter of gas. gas cost .43 per liter. if i drove 124 kilometers, how much money would i spend in gas?

Calculate the energy required to ionize a hydrogen atom to an excited state where the electron is initially in the n = 5 energy level. report your answer in kilojoules

How many moles of oxygen react with 12 moles of aluminum

What is the common name for the compound shown here? enter the common name of the compound shown?