Acontainer full of helium gas has a temperature of 42 degrees c. when the gas is transferred to a new container, it has a volume of 895.6 l and a temperature of 68 degrees c. what was the volume of the original container?

C) electrons encircling a nucleus with neutrons and protons

Answer is: the equilibrium  shifts toward the reactants, to the left side of chemical reaction.it is because lead(ii) nitrate dissociates in water: pb(no₃)₂ → pb²⁺(aq) + 2no₃⁻(aq).according to lechatelier's principle, the position of equilibrium moves to counteract thechange (more lead cations, common ion), the position of equilibrium will move so that the concentration ofproducts decrease and concentration of reactants of chemical reaction increase.read more on -