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在磷酸介质中 ,羟胺对溴酸钾氧化溴甲酚紫具有催化作用 ,在此催化动力学体系中 ,测得不同温度下羟胺氧化的剩余量 ,建立了测定羟胺氧化反应活化能的方法
In the phosphoric acid medium, hydroxylamine has a catalytic effect on bromocresol purple oxidation of potassium bromate. In this catalytic kinetic system, the residual amount of hydroxylamine oxidation at different temperatures was measured and a method for determining the activation energy of hydroxylamine oxidation reaction was established