Methane (ch4) is burned completely with the stoichiometric amount of air during a steady-flow combustion process. if both the reactants and the products are maintained at 25c and 1 atm and the water in the products exists in liquid form, determine the heat transfer from the combustion chamber during the process. what would your answer be if combustion were achieved with 100% excess air?

30litre of li2o is 1.0002mole approximately 1 mole

Van der waals forces are temporary electromagnetic forces established between uncharged atoms. some neutral molecules, when close together, can become temporarily “charged,” as electrons move around the atom. water is a polar molecule, the side of the molecule that the hydrogens bond to being more positive, and the opposite side bound to the lone pairs of electrons being more negative. this means that it participates in dipole-dipole interaction (non-polar exhibits dispersion forces), and it has the capacity for hydrogen bonding.