PARATIUMA(II) WAIKAWA/ CAS: 64109-12-2
Whakaahuatanga Poto:
Ingoa hua: PARALIA(II) WAIKŌHIO
Momo:ZA-N
CAS:64109-12-2
MF: OPd
MW: 122.42
HANGANGA:
Kiato: 8.7 g/mL i te 25 °C (i te rama)
te ira rewa: 870 °C (mārama)
whakatakotoranga
| Taonga | Whakatakotoranga
|
| Āhua | Paura pango-parauri |
| Te parakore | ≥99.90% |
Whakamahinga
Ko te konutai konutai konutai (II) he matū matua mō te whakarite i ngā momo whakakorikori konutai. Ko te tikanga, ka whakamahia e ia te āhuatanga "ka ngāwari te whakaiti i te Pd²⁺ ki te Pd⁰ (konutai konutai) tino kaha", ā, mā roto i ngā tauhohenga whakaiti, ka utaina te konutai ki runga i te kaikawe hei hanga i ngā whakakorikori tino whai hua.
Mā te whakamahi i te āhuatanga o te tauhohenga o te PdO·H₂O ki te wai haukini hei hanga i te matatini tetraamminepalladium(II) wairewa (Pd(NH₃)₄²⁺), ka mahi tēnei matatini hei wāhanga matua o te otinga whakakikorua i roto i te tukanga "whakakikorua palladium e hangai ana ki te haukini".
I roto i te hydrometallurgy, te hangarua rānei o ngā para konganuku utu nui (pērā i ngā whakakorikori kua pau me ngā wāhanga hiko kua pau), ko te "kaha amphoteric" me te "kaha taunga" o te palladium (II) monohydrate ngā kī ki te wehewehe i te palladium mai i ētahi atu konganuku (pērā i te platinum, rhodium, copper, me te nickel).
Ko te āhuatanga o te PdO · H₂O wetewete wera hei whakaputa PdO, Pd whakarewa rānei ka taea te whakamahi hei whakarite rauemi mahi i roto i te mara o te hikohiko.
I roto i te matū tātari, ka taea te whakamahi i te konutai konutai (II) hei rauemi mata mō ngā paerewa konutai, hei whakamahi tika rānei mō te kimi i ngā katote konutai.
Te Tākai me te Tukunga
Pēke konumohe pepa whakarewa, hei utu rānei mō ngā whakaritenga a te kiritaki.
Nō ngā taonga noa, ā, ka taea te tuku mā te moana me te rangi
Te pupuri me te rokiroki
Te roa o te oranga: 24 marama mai i te rā i hangaia ai, i roto i te takai taketake kāore anō kia whakatuwheratia, rongoatia ki te wāhi matao, maroke, ā, kāore e taea te ārai i te rā tika, i te wai rānei.
Whare putunga hauhautanga, Whakamaroke pāmahana iti, Wehea mai i ngā waikura me ngā waikawa.
