Cho 9,2 gam một ancol X no , đơn chức ,mạch hở tác dụng với natri dư , thấy có 2,24lít khí thoát ra (đktc) . CTPT của X là

is there any options? maybe im just not seeing them but i need the options to

-love shrooms

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.