Why did lavoisier’s classification fail? why did lavoisier’s classification fail? a. it did not work for nonmetals. b. it did not work for newly discovered elements. c. it did not include gases. d. it did not work for metals.

Bthe s the

Ithink carbon dioxide, i am not completely sure.tell me if i am wrong.

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 -

Answerionic bond imfs are stronger than covalent;