The color of the unheated copper is brown, or golden brown. The formula for that would be Cu.
CuO
The chemical formula for copper oxide is CuO.
1 mole CuO = 79.5454g CuO 3.2g CuO x 1mol CuO/79.5454g CuO = 0.040 mole CuO
Cu(OH)2 --> CuO + H2O
The color of the unheated copper is brown, or golden brown. The formula for that would be Cu.
Copper(II) oxide: CuO
This the cuprous oxide, CuO.
Formula: CuO
Formula: CuO
Formula: CuO
CuO
CuO
CuO
CuO
Cu+O -->CuO
The chemical formula is Cu with small amount of CuO impurity.