NO LINKS PLEASE HLEP AND SJOW WORK If 22.0 L of a gas at 155 kPa changes to a volume of 10.0 L then what is the new pressure if temperature is constant- {Boyle’s law}

24. If 20.0 L of oxygen at – 25°C is heated to 100°C and pressure remains constant, find the new volume- {Charles’s

The correct answer is b

Answer trigonal pyramidal;

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 -