Correct: Endothermic reactions gain energy., Exothermic reactions release more energy from the reactants., Energy is absorbed to break bonds., Energy is released when bonds form., An insulated test tube is a chemical system., Incorrect: Breaking bonds release energy, Forming product absorbs energy, A closed system has no boundaries., An open system is confined., It doesn't take energy to make a reaction.,

Reaction Energy

さんの投稿です

リーダーボード

表示スタイル

オプション

テンプレートを切り替える

自動保存: を復元しますか?