私が大学卒業して社会人になった頃もそうでしたが、最初のチャンスって小さいんですよね。[27] In 1805, Joseph Louis Gay-Lussac and Alexander von Humboldt confirmed that h2o is shaped of two volumes of hydrogen and a person volume of oxygen; and by 1811 Amedeo Avogadro had arrived at the proper interpretation of