decomposing hydrogen peroxide and of binding oxygen with hydrogen is used as a catalyst and hydrogen is fed and brought into contact with hydrogen peroxide in the presence of the substance to effect continuous decomposition of hydrogen peroxide with a high level of catalyst activity constantly ...
10 The decomposition of hydrogen peroxide in aqueous solution is a first order process.If 10 % of the hydrogen peroxide in a solution of concentration 0.1 mol dm-3 decomposes in 5minutes at a certain temperature, what percentage of the hydrogen peroxide in a solution of concentration 0.2 mol ...
IN a recent letter1 Johnson and van Schouwenburg dispute Keilin and Hartree's observation2 that catalase activity depends on the presence of oxygen. In their reply, Keilin and Hartree3 point out that the experiments of Johnson and van Schouwenburg are only qualitative and therefore not ...
18 Manganese(IV) oxide is a catalyst for the decomposition of hydrogen peroxide.Which one of the following statements explains why the rate at which oxygen is produced decreases during the reaction? D A Manganese(N)O_2 xide is used up. B The reaction absorbs heat energy from the surroundings...
hydrogen peroxide solution 过氧化氢溶液 hydrogen peroxide freezing process 【化】 过氧化氢冷冻法 ethyl hydrogen peroxide 乙基过氧化氢 stabilizer of hydrogen peroxide 【化】 双氧水稳定剂; 过氧化氢稳定剂 aqueous hydrogen peroxide solution 过氧化氢水溶液 monoethyl hydrogen peroxide 【医】 一乙基过...
Hoare DE, Protheroe JB, Walsh AD. The thermal decomposition of hydrogen peroxide vapour. Trans Faraday Soc. 1959;55: 548-57.Hoare D E,Protheroe J B,Walsh A D.The thermal decomposition of hydrogen peroxide vapour. Transactions of the Faraday Society . 1990...
DECOMPOSITION OF HYDROGEN PERIOXIDE 专利名称：DECOMPOSITION OF HYDROGEN PERIOXIDE 发明人：NOGUCHI HIROSHI 申请号：JP2355985 申请日：19850212 公开号：JPS61186208A 公开日：19860819 专利内容由知识产权出版社提供 摘要：PURPOSE:A substance which is capable of decomposing hydrogen peroxide and of binding oxygen...
awhen the user of your need to recharge his account 当您的需要的用户给他的帐户充电[translate] aThe role of diffusional processes in the heterogeneous decomposition of hydrogen peroxide vapor diffusional过程的角色在过氧化氢蒸气的异种分解[translate]...
Treactor for the catalytic decomposition of hydrogen peroxide into gaseous components for driving a turbopump or the like, said reactor comprising a cylindrical chamber having a closed end and an open outlet end, said outlet end being defined by a frusto-conical constriction, a hydrogen peroxide ...
WE have recently suggested1 that the decomposition of hydrogen peroxide by catalase is brought about by the successive reduction of the catalase iron by the peroxide and its re-oxidation by molecular oxygen; the reaction proceeding according to the following equations: This is a preview of subscript...