The chemical equation is:2 Al +3 CuCl2 = 3 Cu + 2 AlCl3
Cu(I), cuprous, Cu+.
potassium
Cu donates electrons to Br to form CuBr. It is a crystalline compound. The bonds have mixed ionic and covalent characters.
The chemical symbol for strontium is Sr. The chemical symbol for copper is Cu.
The compound is copper (I) perchlorate Cu(ClO4) The similar compound, copper (II) perchlorate is Cu(ClO4)2
Oxidation number is the charge per atom in a compound. Cl2= 2- (Cl= 1-) Cu would have to be 2+ to balance the compound, because there is only one copper atom.
Cu(II)Cl has the valence two here.
Cl2 + 2Cu --> 2CuCl Oxidation reaction is Cu --> Cu+ + 1e Reduction reaction is Cl + 1e --> Cl- Redox reaction is Cu + Cl --> Cu+ + Cl-
K. Cu. Cl
Cu-Cl is more ionic than I-Cl as the difference in the electronegativity is more in the case of Cu and Cl.
Copper Chloride
Copper Hydroxide
CuCl19O73 Think about it as 100g. Therefore 24.19g of Cu, 27.05 g of Cl 48.76 g of O moles = mass/RAM Therefore moles of Cu = 24.19/29 = 0.834 Moles of Cl = 27.05/17 = 1.59 Moles of O = 48.76/8 = 6.095 To make biggest one a whole number, multiply by 12, and you get 1,19,73 Therefore CuCl19O73
Oxidation number is the charge per atom in a compound. Cl2= 2- (Cl= 1-) Cu would have to be 2+ to balance the compound, because there is only one copper atom.
It is polar because Cl has a much greater electronegativity than Cu.
This chemical compound is copper nitrate.