Doengz

Doengz, hix heuhguh luengz, dwg cungj gimsug, vayoz fuzhauh dwg Cu (Saw Latin:Cuprum), yiencij haehsoq dwg 29. Doengz dwg cungj gvaqdoh gimsug.

 Vayoz singciz 
Doengz yungzheih caeuq lujsoq、hoqlujvavuz、liuz、sae dox vahoz. Liuzva yiengagau caeuq doengz haek bae.

 Cu+2N2O4→Cu(NO3)2+2NO.

 3Cu+6H++ClO3−→3Cu2++Cl−+3H2O

 2Cu+6S=C(NH2)2+2HCl→2Cu(I)(S=C(NH2)2)3Cl+H2

 7Cu+2TcO4-+16H+→2Tc+7Cu2++8H2O

 2Cu+FeS→Cu2S+Fe

 4Cu+SO3→CuS+3CuO
 Cu+SO3→CuO+SO2

分类:Gimsug