It contains the standardized crystallographic data set of Ca 4 Al 2 (OH) 12 (NO 3 ) 2 路4H 2 O representing the structure type: Ca 2 Al[NO 3 ][OH] 6 [H 2 O] 2 . Associated space group: (165) P -3 c 1 Pearson symbol: hP 82 Contained elements: Al-Ca-H-N-O Parent ...
The crystal structure of Ca2Al(OH)6Cl · 2H2O was determined by single crystal structure analysis (M = 433.344, C2/c, a0 = 9.979(3) , b0 = 5.751(2) ,c0 = 16.320(6) , β = 104.53(3)°, V = 906.64 3, Z = 4, Dx = 2.056 g/cm3*, MoKα = 0.70926, μ = 16.276 cm1, ...
Crystal structure refinement of the inverse weberite MnFeF5(H2O)2 Electrical conductivity and crystal structure of the solid electrolyte α[(CH3)2N(CH2)2(CH2)2O]3Ag17I20 The crystal structure of Ca2Al(OH)6Cl · 2H2O Mixed crystals and double salts between metal(II) salt hydrates Cr...
2Ca2Al3(SiO4)3(OH) + SiO2= CaAl2Si2O8+ Ca3Al2Si3O12+ H2O ReactantsProducts Ca44✔️ Al64❌ Si75❌ O2821❌ H22✔️ Alis not balanced. Add1molecule ofCaAl2Si2O8to the product (right-hand) side to balance Aluminium: ...
Ca2Al(Al0.5Si0.5)2.28O2[OH]12[H2O]2.25alternative type namesspace groupstructural factorscell parameterscell volumeinteraxial ratioatom sitesite multiplicityWyckoff lettersite symmetryThis document is part of Subvolume A5: 'Structure Types. Part 5: Space Groups (173) P63 - (166) R-3m' of ...
下列反应的离子方程式书写正确的是( )A.将Al条投入NaOH溶液中:Al+OH-+H2O===AlO2-+H2↑B.铜溶于稀硝酸中:Cu+4H++2NO3-===Cu2++2NO2↑+2H2OC.碳酸氢钙溶液中加入过量的氢氧化钠溶液:Ca2++HCO3-+OH-===CaCO3↓+H2OD.向碳酸钠溶液中逐滴加入与之等体积等物质的量浓度的稀醋
(W5O18)3]·25.5H2O and Na7H19[Tb4.3Eu1.7O2(OH)6(H2O)6Al2(Nb6O19)5]·47H2O 来自 ACS 喜欢 0 阅读量: 127 作者: Toshihiro,Yamase,Haruo,Naruke 摘要: The energy dissipation of Tb3+/Eu3+ cations in both heterolanthanide multinuclear polyoxometalates, K15H3[Tb1.4Eu1.6(H2O)...
B.将铝粉投入氢氧化钠溶液中:2Al + 2OH-+6H2O2[Al(OH)4]-+ 3H2↑ C.铁粉与氯化铁溶液反应:Fe + Fe3+2Fe2+ D.稀硫酸与氢氧化钡溶液混合:SO42-+ H++ Ba2++ OH-H2O + BaSO4↓ 查看答案和解析>> 科目:高中化学来源:不详题型:单选题 ...
D.向NaAlO2溶液中通入过量CO2:2AlO+CO2+3H2O===2Al(OH)3↓+CO试题答案 答案B 解析A项电荷不守恒,错误;NO2与水反应生成硝酸和NO,B项正确;醋酸是弱电解质,不能拆为离子形式,C项错误;偏铝酸钠与过量二氧化碳反应生成氢氧化铝沉淀和碳酸氢钠,D项错误。
下列离子方程式书写正确的是A.往CaCl2溶液中通入少量的CO2: Ca2++CO2+H2O==CaCO3↓+2H+B.向碳酸氢铵溶液中加入过量氢氧化钠溶液:HCO3- + OH-==CO32-+ H2OC.向AlCl3溶液中加入过量的浓氨水:Al3++4NH3·H2O=A1O2-+4NH4++2H2OD.向Ba(OH)2溶液中加入少量的NaHSO3溶液:HSO3-+