巳知下列两个电极反应的标准还原电势为:Cu2++2e→Cu,Ψ=0.337V;Cu++e→Cu,Ψ=0.521V,由此求算得Cu2++e→Cu+的Ψ等于:()。 A.0.184VB.-0.184VC.0.352VD.0.153V 点击查看答案&解析 8.单项选择题已知电极电位:φ(Cl2|Cl-)=1.36V,φ(Br2|Br-)=1.07V,φ(I2|I-)=0.54V,φ(Fe3+|Fe2+)=0.77...
ghaheneEdrgCEvuga+tluhceeosbnwatneenrdetgidaneptC.eFurmiMguinnrOeed S4.atoTshhbeoewv2a.s0rti ehaVteio(fαonrhoCνf)ue2nO-heSνrgacynudbrva1ne.s5d~ogf1a.Cp6u efMuVrntfhoOreSrCitunoMdgeincthaOteeSrswwthiittahht CCuuM2FOingoOufrS2e. i04s–ba2sb.h2imo ewVe,staCP...
相关知识点: 化学反应与能量 化学能与电能 原电池 原电池的工作原理 原电池的构成与工作原理 原电池的正极和负极的判断 试题来源: 解析 答案: B 解析: 该原电池中,锌棒为负极,发生电极反应为Zn―rarr;Zn2++2e-;铁棒为正极,其电极反应为Cu2++2e-―rarr;Cu。 答案: B...
This pattern of energy release may be related to product repulsion, which occurs as the products transform from a strongly bound XCuX intermediate to the singly ionic ground state molecule plus halogen atom.C. C. FangJ. M. Parsonjournal of chemical physics...
百度试题 结果1 题目以碳棒为电极电解氯化铜水溶液时,阴极反应有() A. Cu2++2e-rarr;Cu B. 2Cl-+2e-rarr;Cl2 C. C-4e-rarr;C4+ D. O2+2H2O+4e-rarr;4OH- 相关知识点: 试题来源: 解析 A
(TatMmatiumtMttia2daTswhhnhhhnl.hpehs2sseeceeoeeeodihnetteo%rnaatSrSraraesreohhJosstoc2e2teIAAVibIAAbrahuuiihnrtfnff,2e,iggisssyeeo-nfrrfnegt.gootoesochhttaa2seehrheJeieehnd(rrincsl%esdcdeVmeSmrebsrrbr1toaeeo,ses..rou-e0deStrdmtStdimfcoippTehlrapre0l-oe-tTh,aaenasarirhicpshepprcwwnv...
Pthreedpiaffrearetniot nmoofrpthhoeloCguy/CanedOs2izceawtaalsyssytnwthietshiztehde, different morphology. and the detailed preparation (wCaesOlis2t-ePd),inCeSOup2pnoarntionsgphInefroer(mCaetOio2n-S. ), CeO2 nanorods (CeO2-R) and flowerlike ACprteoOficr2esstm,stiohcferoCCsepeOOh2e2rns...
Photovoltaic study of TiO 2 films sensitized with Cu 2 O and CdS QDs for applications in a solar cellM.S. Aguilar aI. Zarazúa bR.A. Rodrìguez bT. López-Luke aG. Rosas a
doi:10.1016/j.physe.2016.04.019Raja, G.Gopinath, S.Raj, R. AzhaguShukla, Arun K.Alhoshan, Mansour S.Sivakumar, K.Elsevier B.V.Physica E: Low-dimensional Systems and Nanostructures
TrohanpeiTddieOacd2reswoasraepstoieonvnalCuouaft2e+Cduc2fo+rnocmoenntthTraeiOtido2e ncwsreirtaahsnetghoeesf mifwsroiotrmhreelah5stie0ugd%rhfeattorcoeet7hxd0pee%foess,ucetdrdsfeaps{cu0eec0nhp1dr}eaonsfpateucorentntisseatstchuooerufaplt{dee0dr0ca1edTn}siotfaaragtbcoeemmtoss.foTreaexnhp...