N2 + O2 + 2 NO AH = 43.2 kcal and
Based on the reaction shown, which statement is true?
43.2 kcal are consumed when 1.00 mole of O2 reacts.
cing
43.2 kcal are produced when 1.00 mole of NO is produced.
43.2 kcal are consumed when 1.00 g of NO is produced.
43.2 kcal are consumed when 1.00 g of N2 reacts.
O
43.2 kcal are consumed when 1.00 g of O2 reacts.

Exothermic,  physical change after it is already baked

Ireally don’t know this

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 -