ABSTRACT: A colorimetric method for the direct determination of hydrogen peroxide in aqueous solution is described. H2O2 stoichiometrically converts 4-nitrophenyl boronic acid or 4-nitrophenyl boronic ...

The oxidation of SO2(g) on the interfacial layers of microdroplet surfaces was investigated using a spray-chamber reactor coupled to an electrospray ionization mass spectrometer. Four major ions, HSO3 ...

The strong oxidant H2O2 is known to exist in solid form on Europa and is suspected to exist on several other Solar System worlds at temperatures below 200 K. However, little is known of the thermal ...

今回は、化学重要問題集からの良問紹介です。 前回はこちら 141＜ヨウ素滴定＞長崎大 酸化還元の定番問題、ヨウ素滴定の問題です。 地味ながらポイントは（2）です。 「イオン反応式は、問題に書いてあるから覚えなくていい！」とうそぶく受験生 ...