Examination of phase eouilibrium of the Ca(NO3)2-H2O system with quasi-isothermal-quasi-isobaric thermogravimetry and DTAdoi:10.1007/BF01914679PolymerPhysicalChemistryInorganicChemistryPhaseDiagramPhaseEquilibriumBy means of the quasi-isothermal-quasi-isobaric thermogravimetry (Q-TG) technique ideal ...
化学文献检索讲义-CA 化学⽂献检索讲义-CA 第⼀节《化学⽂摘》简介 美国《化学⽂摘》,Chemical Abstracts,简称CA,是世界上著名的检索刊物之⼀ ①创刊于1907年,由美国化学协会化学⽂摘社(CAS of ACS,Chemical Abstracts Service of American Chemical Society)编辑出版, CA⾃称是“打开世界化学化...
第一节《化学文摘》简介 美国《化学文摘》,Chemical Abstracts,简称CA,是世界上著名的检索刊物之一 ①创刊于1907年,由美国化学协会化学文摘社(CAS of ACS,Chemical Abstracts Service of American Chemical Society)编辑出版, CA自称是“打开世界化学化工文献的钥匙”,在每一期CA的封面上都印有“KEY TO THE ...
2.标题词的选择(CA命名) ⑴简单化合物 如:Benzene ⑵无机化合物 1)常用盐类 如:FeCl3 Iron chloride 2)不常用盐类 如Fe(NO3)3 Nitric acid, compounds iron(3+) salt ⑶有机化合物 如:Benzoic acid (安息香酸) 2-methyl Pentane pentane,2-methyl ...
Science Chemistry Conjugate acid NH4^+ + CN^- (EQUILIBIUM ARROWS) NH3 + HCN IDENTIFY ACID, CONJUGATE ACID, BASE AND CAJUGATE BASE?Question:NH4^+ + CN^- (EQUILIBIUM ARROWS) NH3 + HCN IDENTIFY ACID, CONJUGATE ACID, BASE AND CAJUGATE BASE?
如Fe(NO3)3Nitric acid, compounds iron(3+) salt ⑶有机化合物 如:Benzoic acid(安息香酸) 2-methyl Pentane pentane,2-methyl methyl benzene benzene,methyl 杂原子化合物 CH3CH2OCH2CH3Ethane, 1,1’-Oxybis (4)名称参照检索前先查阅索引指南 如:检索丙烯酸,查汉英化学词典为:acrylic acid, (化学物质索...
Rard, J.A.: Results from boiling temperature measurements for saturated solutions in the systems NaCl + Ca(NO3)2 + H2O, NaNO3 + KNO3 + H2O, and NaCl + KNO3 + H2O, and dry out temperatures for NaCl + NaNO3 + KNO3 + Ca(NO3)2 + H2O,...
78 Nostodione A(Nostoc commune);Alkaloid MF:C18H11NO3;ChemSpider ID:10214248;[78] Antifungal Avg.mass:289.284[Da]XLogP3:2.28H-bd:2; H-ba:4 79 Nostofungicidine(Nostoc commune);Lipopeptides MF: C48H76N10O18;PubChem ID: 102120850;[79] Antifungal MW: 1081.1732[g/mol]XLogP:−0.3H-bd:...
Name Total AtomicMass MassCa Calcium 1(6.67%) 40.08 40.08(17.124%)H Hydrogen 4(26.67%) 1.01 4.04(1.726%)P Phosphorus 2(13.33%) 30.97 61.94(26.464%)O Oxgen 8(53.33%) 16 128(54.689%)→ Ca(H2PO4)2 Total: 234.0525Example Reactions: • Ca(H2PO4)2 + 2La(NO3)3 + H2O = 2LaPO4...
Struktur (CH3)3N+-CH2-HCOH-CH2COOÀ, Summenfor- mel: C7H15NO3 Molmasse 161,2 g. Beschreibung Im Jahr 1905 wurde Carnitin fast gleichzeitig von Gulewitsch und Krimberg in Moskau und von Kutscher in Marburg entdeckt. Carnitin blieb lange Zeit einer der Naturstoffe, deren Funktion nicht ...