2Al (s) + 3Cl2 (g) --> 2AlCl3 (s) (balanced) When 52 grams of chlorine gas react, the actual yield is 42.5 grams, what is the
percent yield?

What is the mass of 8 moles of sodium atoms

How many neutrons does an element have if its atomic number is 50 and its mass number is 166

Which statement best describes isomers? a. isomers are alcohols that have the same functional group. b. isomers have at least one carbon-carbon double bond. c. isomers have the same molecular formula but different structural properties.