Ọla kọpa (II) hydroxide
Nkọwa nke ngwaahịa
|
No |
Ihe |
Ndeksi |
|
1 |
Ọla kọpa (cu)% |
≥63.2 |
|
2 |
Cu (oh) 2% |
≥97.0 |
|
3 |
Plumbum (PB)% |
≤0.005 |
|
4 |
Nickel (NI)% |
≤0.005 |
|
5 |
Iron (Fe)% |
≤0.015 |
|
6 |
Chloride (CL -)% |
≤0.12 |
|
7 |
Insoluble dị mkpa na HCL% |
≤0.02 |
|
8 |
Stebul |
Hapụ na 70 Celsius C ruo awa atọ na-abụghị: discolorie |
Ndi mmadu
Mpempe akwụkwọ ọla kọpa bụ ihe na-acha anụnụ anụnụ na-acha anụnụ anụnụ, na-acha anụnụ anụnụ na mmiri, acluble na mmiri, ammotic na sodium glycer na sodium glycen na alkaline Glycen na ọchịchịrị okpomọkụ na mmiri.Olu
MURLA97.561g - Mol - ¹MputaBlue siri ike ma ọ bụ nke na-acha anụnụ anụnụ - ntụ ntụ
Keuju3.368 g / cm3 (siri ike)
Na-agbaze80 Celsius C (Acompos na Copper Oxide)
Ihe mmeputa
Mpempe ọla kọpa (II) enwere ike ịmepụta site na itinye sodium hydroxide gaa na ọla kọpa (II). Ọdịdị nke ọla kọpa na-esite (II) hydroxide agbanyeghị na ọnọdụ zuru ezu. Metfọdụ ụzọ na-emepụta granula, ọla kọpa siri ike (II) hydroxide ebe ụzọ ndị ọzọ inako- dị ka ngwaahịa.
Ọdịnala na-agbanwe ọla kọpa (II) nnu, dị ka ọla kọpa (II) sulfate (Cuso4 ·h2O) na-emeso ya na ntọala:
- 2Nah + cuso4 → CU (Oh) 2 + 6H2O + na2SO4
Formdị ọla kọpa a na-agbagha na ojii ọla kọpa (II) oxide:
- Cu (oh)2 → Cuo + H2O