Cho Tbaso4=10 mũ trừ 10. A, tính độ tan của baso4. B, nếu thêm vào dung dịch bacl2 0,001M thì độ tan của baso4 thay đổi như thế nào?Tính độ tan của baso4 khi thêm bacl2 vào

a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.