Níquel
9
-
Upload
david-ramos -
Category
Documents
-
view
452 -
download
0
Transcript of Níquel
![Page 1: Níquel](https://reader033.fdocumentos.tips/reader033/viewer/2022050808/55ac03801a28abb1388b45f0/html5/thumbnails/1.jpg)
![Page 2: Níquel](https://reader033.fdocumentos.tips/reader033/viewer/2022050808/55ac03801a28abb1388b45f0/html5/thumbnails/2.jpg)
Radio atómico: 124 pm.
Y en su estado de oxidación +2
69 pm.
Punto de ebullición:
2730 °C El níquel es un metal blanco
plateado poco reactivo.
Electronegatividad:1.9
![Page 3: Níquel](https://reader033.fdocumentos.tips/reader033/viewer/2022050808/55ac03801a28abb1388b45f0/html5/thumbnails/3.jpg)
Su principal mena es
![Page 4: Níquel](https://reader033.fdocumentos.tips/reader033/viewer/2022050808/55ac03801a28abb1388b45f0/html5/thumbnails/4.jpg)
![Page 5: Níquel](https://reader033.fdocumentos.tips/reader033/viewer/2022050808/55ac03801a28abb1388b45f0/html5/thumbnails/5.jpg)
![Page 6: Níquel](https://reader033.fdocumentos.tips/reader033/viewer/2022050808/55ac03801a28abb1388b45f0/html5/thumbnails/6.jpg)
Sulfuros
![Page 7: Níquel](https://reader033.fdocumentos.tips/reader033/viewer/2022050808/55ac03801a28abb1388b45f0/html5/thumbnails/7.jpg)
![Page 8: Níquel](https://reader033.fdocumentos.tips/reader033/viewer/2022050808/55ac03801a28abb1388b45f0/html5/thumbnails/8.jpg)
Complejos de níquel
• NIQUEL II
• Por lo general presentan geometría octaédrica, tetraédrica y cuadrada.
![Page 9: Níquel](https://reader033.fdocumentos.tips/reader033/viewer/2022050808/55ac03801a28abb1388b45f0/html5/thumbnails/9.jpg)
Entre los complejos octaédricos podemos citar el hexacuaion [Ni(H2O)6]+2 y al complejo
se hexaamin [Ni(NH3)6]+2