Consider the following balanced reaction: 2 Al + 6 HBr → 2 AlBr3 + 3 H2 When 3.22 moles of Al reacts with 6.96 moles of HBr, what are the limiting and excess
reactants? How much AIBr; is produced in mols? How much excess reactant is left over?
please provide an explanation!!

If a molecule with a molecular formula of c13h18 is treated with an excess of h2 in the presence of finally divided pt metal under conditions required for maximum hydrogenation of the molecule to give a molecule with a formula c13h24, how many rings are in the molecule?

What type(s) of intermolecular forces are expected between ch3ch2cooh molecules? dipole forces, induced dipole forces, hydrogen bonding

Which of the following is the correct definition of chemical energy? a. energy an object has because of its motion or position b. energy resulting from the flow of charged particles, such as electrons or ions c. energy produced from the splitting of atoms d. energy stored in chemical bonds of molecules