The formula for cobalt (III) chromate is Co2(CrO4)3.
The formula for Copper (II) Chromate is CuCrO4.The copper has a 2+ charge (Cu2+) and the chromate ion has a 2- charge ( (CrO4)2-).Since the charges balance each other out, therefore, we get CuCrO4.
The formula for nickel(III) chromate is Ni2(CrO4)3. It consists of two nickel cations (Ni3+) and three chromate anions (CrO4).
The formula for gold(III) sulfate is Au2(SO4)3.
The chemical formula of silver chromate is Ag2CrO4.
The formula for cobalt (III) chromate is Co2(CrO4)3.
The formula for Copper (II) Chromate is CuCrO4.The copper has a 2+ charge (Cu2+) and the chromate ion has a 2- charge ( (CrO4)2-).Since the charges balance each other out, therefore, we get CuCrO4.
The formula for nickel(III) chromate is Ni2(CrO4)3. It consists of two nickel cations (Ni3+) and three chromate anions (CrO4).
That would be chromium(II) sulfate, but really, chromium mostly exists as Cr(III) or Cr(VI), which would change the formula.
The formula for gold(III) sulfate is Au2(SO4)3.
The formula for cesium chromate is Cs2CrO4.
The chemical formula of silver chromate is Ag2CrO4.
The formula for Barium chromate is BaCrO4.
The chemical formula for beryllium chromate is BeCrO4.
The chemical formula of sodium chromate is Na2CrO4.
Gold(III) carbide = Au4C3 This name can also refer to Gold(III) percarbide (or acetylide) = Au2(C2)3 = Au2C6
The chemical formula for ammonium chromate is (NH4)2CrO4.