CuCr2O7
Formula: Cu3N
Cu2S
Cu+2 Br-1
The formula for cuprous sulfide is Cu2S. Copper (I) or cuprous has a +1 charge, whereas Sulfur has a charge of -2. Cu^(-1) + S^(-2) -> Cu2S (The subscript is 2)
The formula for copper (ll) hypochlorite would be Cu(ClO)2 CuClO is a +1 state of copper, called copper (l) hypochlorite.
Formula: Cu3N
CuF
CuBr
Cu2S
Chemical Formula of Copper Chloride is CuCl2
Cu+2 Br-1
Formula: CuIO3
Silver dichromate has the molecular formula of Ag2Cr2O7. Ag corresponds to silver, Cr to chromium, and O is oxygen. The atomic mass of silver dichromate is 431.8 grams per mole (using 4 significant digits).
The formula for cuprous sulfide is Cu2S. Copper (I) or cuprous has a +1 charge, whereas Sulfur has a charge of -2. Cu^(-1) + S^(-2) -> Cu2S (The subscript is 2)
beryllium, Be, and chlorite, ClO2 . Be has a 2+ charge, and ClO2 has a 1- charge. To make a formula for beryllium chlorite, the charges must be balanced at 0. Since Be is 2+, and ClO2 is 1-, there needs to be 2 ClO2 to equal 0. +2 + -2=0. The formula is Be(ClO2)2
It is 1 copper and 2 bromine but they are not grams they are atoms, it is a particle made up of 1 copper atom and 2 bromines
The formula for copper(1) chloride is CuCl. chlorine also has charge of 1-