2. 您的位置
3. 首页
4. 期刊论文
5. SPECTROPHOTOMETRIC STUDY ON THE REACTION BETWEEN LEAD ION AND XYLENOL ORANGE

SPECTROPHOTOMETRIC STUDY ON THE REACTION BETWEEN LEAD ION AND XYLENOL ORANGE

来源 :科学通报：英文版 | 被引量 : 0次 | 上传用户：liweibin522

【摘 要】

：

<正> Korbl and his coworkers titrated Pb2+ complexometrically in a buffer solution of pH 5 with xylenol orange （X.O.） as an indicator.Studlar and Janousek showed

【作 者】

：

万邦和 张玉林 马烨云 

【机 构】

：

InstituteofChemicalPhysicsAcademiaSinica,InstituteofChemicalPhysicsAcademiaSinica

【出 处】

：

科学通报：英文版

【发表日期】

：

1966年2期

【关键词】

：

orange pointed indicator MOLAR REAGENT anode RESULTANT DILUTED GREATEST adding 

下载到本地 , 更方便阅读

下载此文 赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

<正> Korbl and his coworkers titrated Pb2+ complexometrically in a buffer solution of pH 5 with xylenol orange （X.O.） as an indicator.Studlar and Janousek showed an interference effect of Pb2+ during the photometric determination of Zn2+ with X.O. at

其他文献

A POSSIBLE SCHEME FOR IMPROVING VERTICAL RESOLUTION AND ACCURACY OF SATELLITE TEMPERATURE RETRIEVAL

<正> Valuable data of atmospheric temperature profiles on a global scale can be obtained by remote sensing from satellites. At present, however, owing to the li

期刊

RETRIEVALLIMITATIONSweightingresolvingITERATIVESTEPSkeepingProfileschose

PARACRYSTALS OF NITROGENASE MoFe-PROTEIN FROM AZOTOBACTER VINELANDII

<正> In 1971, Slepko et al. and Syrtsova et al. observed the structure of nitrogenase MoFe-protein using the electron microscope, and inferred that the MoFe-pro

期刊

SPHERICALarrangementsubsequentinferred五卜DIALDEHYDECHAINSAGGREGATION帕吐UR

A PRELIMINARY STUDY OF REE DISTRIBUTION IN KIRIN METEORITE AND ITS CHONDRULES

<正> Rare earth elements (REE), due to their exclusive physical-and chemical properties in their geochemical and cosmochemical processes, can either migrate as

期刊

geochemicalMIGRATEterrestrialABUNDANCELUNARabsoluteEXCLUSIVEmigration石合

ON A PROBLEM OF WEAK CONSISTENCY OF LINEAR ESTIMATES

<正> Suppose a linear regression model Yi=Xiβ+ei, i=, .. n is given, and c′β is a linear estimable function for n sufficiently large, its Gauss-Markov estima

期刊

sufficientlynormally扩声depenequallyWEAKLY

EFFECT OF PLANT HORMONES ON RESTORATION OF NITRATE REDUCTASE (NR 1.6.6.2) ACTIVITY OF MOLYBDENUM-DEF

<正> Mo-deficiency exercises a conspicuous effect on the NR activity of plant tissues, and little detectable NR activity develops in plant tissues lacking Mo. M

期刊

RESTORATIONEXERCISESnutrientdetectableDEFICIENTLACKINGevidencesNADH切二XA

THE RADIATION-INDUCED SOLID STATE EXPLOSIVE POLYMERIZATION OF ACETALDEHYDE

<正> The radiation-induced solid state polymerization of formaldehyde and acetaldehyde belongs to the explosive type of polymerization, which occupies a special

期刊

polymerizationbelongsEXPLOSIVEexplosionFREEZINGirradiationFORMALDEHYDEtem

COUPLING FACTOR OF OXIDATIVE PHOSPHORYLATION FROM MITOCHONDRIA OF MUNG BEAN

<正> It is well established that adenosine triphosphatase （ATPase） complex is an important assembly for bioenergy transduction in the mitochondria from animal and

期刊

MITOCHONDRIAADENOSINEATPaseSEPARATEDtripleSUBUNITTRANSDUCTIONpurifiedMIC

SYNTHESIS OF HYDROGEN CYANIDE BY FLAME PROCESS

<正> Hydrogen cyanide, a product of the chemical industry, is widely used in industry and agriculture. The synthesis of hydrogen cyanide (potassium cyanide or s

期刊

FLAMEAMMONIAcombustionPOTASSIUMAFFECTINGagricultureBURNINGIGNITIONHydrog

A PRELIMINARY REPORT ON MALE STERILITY IN RICE, Oryza sativa L.

<正> Through panicle to panicle inspection at heading stage, six male-sterile rice plants were found in the paddy fields where several varieties were grown from

期刊

sterilePANICLEHEADINGPOLLENFLOWERINGPADDYgrainsdistinguishedinspectionS

PYROLYSIS OF POLYCHLOROTRIFLUOROETHYLENE

<正> In the study of thermal degradation of high polymers, Madorsky and Straus suggested that degradation of polychlorotrifluoroethylene consisting of the ruptu

期刊

INTRAMOLECULARBONDSchlorineESTERSUNSATURATEDcarboxylicruptureAMINATIONdi