Aluminum reacts with an aqueous solution containing excess copper (II) sulfate. If 1.85 g Al reacts, what mass of Cu is produced? 2Al + 3CuSO4  3Cu + Al2(SO4)3

How heavy is thanos? a) 3000 lbs b) all of it c) the price of tea in china d) heavy enough

Describing intermolecular forces use the drop down menus to match the type of intermolecular force to its name dipole dipole interactions dipole induced dipole interactions london dispersion forces hydrogen bond van der waals forces done

Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.