【题目】(双选题)有一瓶Na2SO3溶液,由于它可能部分被氧化,某同学进行如下实验:取少量溶液,滴入Ba(NO3)2溶液,产生白色沉淀,再加入足量稀硝酸,充分振荡后,仍有白色沉淀。对此实验下述结论正确的是( ) A.Na2SO3已部分被空气中的氧气氧化 B.加入Ba(NO3)2溶液后,生成的沉淀中一定含有BaSO4 C.加硝酸后的沉淀一定...
Answer to: Correctly name the following compound: Ba(NO3)2 By signing up, you'll get thousands of step-by-step solutions to your homework...
Answer to: Classify Ba(NO3)2 as a strong acid, a strong base, a weak acid, or a weak base. By signing up, you'll get thousands of step-by-step...
a根据BaFe12O19的化学计量比称取Ba(NO3)2和Fe(NO3)3•9H2O溶解于适量的去离子水。按柠檬酸与金属离子的摩尔比为1:1加入柠檬酸溶液,充分混合并滴入氨水调节pH值为7,静置片刻后于80℃水浴环境下搅拌直至形成黏稠状溶胶,然后经120℃干燥得到蓬松的棕黑色干凝胶。用酒精引燃,干凝胶自蔓延燃烧生成珊瑚状的灰化物...
Product Name:BARIUM-136 NITRATE (136Ba) Synonyms:BARIUM-136 NITRATE (136Ba) CAS: MF:Ba(NO3)2 MW:0 EINECS: Mol File:Mol File Information Error Report Your Email: Browse by NationalityBARIUM-136 NITRATE (136Ba)SuppliersChina suppliers
Name: Barium NitrateFormula: Ba(NO3)2Molar Mass: 261.3368» Ba(NO3)2 Mass Concentration to Molar Concentration ConverterBa(NO3)2 Molar Mass Converter Weight: Mole: Ba(NO3)2 Molar Mass Conversion in Batch Weight: Mole: Elem. Name Total AtomicMass Mass...
No.4 Polished with abrasive belt of grit #150-#180,have better brightness with discontinuous coarse stria, but thinner than No3, are used as bathtub buildings inner and external ornaments electrical appliances kitchen utensils and food processing equipment etc. HL Polished with abrasive belt...
coarse stria,but thinner than No3, are used as bathtub buildings inner and external ornaments electrical appliances kitchen utensils and food processing equipment etc. HL Polished with abrasive belt of grit #150#320 on the NO.4 finish and has continuous streaks,mainly used as buildi...
No.4 Polished with abrasive belt of grit #150-#180,have better brightness with discontinuous coarse stria, but thinner than No3, are used as bathtub buildings inner and external ornaments electrical appliances kitchen utensils and food processing equipment etc. HL Polished w...
On the other hand, the already anhydrous Ba[MnO4]2 thermally decomposes to hollandite-type BaMn8O16 and BaMnO3 at 800°C.HaraldInstitutHenningInstitutJörgInstitutM.InstitutBauchertInstitutMauriceInstitutConradInstitutThomasInstitutSchleidInstitut