Cho 5,6 gam sắt tác dụng với 3,36 lít khí clo (đktc).Sau khi phản ứng xảy ra hoàn toàn, tính khối lượng muối thu được?

What pressure will be exerted by 0.675 moles of a gas at 25*c if it is in a 0.750-l container?

Ihat will happen if i added baking soda to vinegar

Select all of the statements which are true. electrons are located in shells or orbits around the atom. electrons orbit slowly around the atom. electrons travel in one flat path around the nucleus of an atom. the valence of an atom is determined by the number of electrons in the atom's outermost shell.