An aqueous antifreeze solution is 23.2% methanol (CH4O) by mass. The density of the solution is 1.01 g/mL. Calculate the molality of the solution. Do not include units in your answer.

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.

Water is initially present in a state where its molecules are far apart. during a change of state, its molecules slow down. which change of state has most likely taken place? from a gas to a liquid from a liquid to a gas from a solid to a liquid from a gas to a plasma

What is the chemical formula for the compound formed between sodium and flour one