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2 AlBr3 + 3Cl2 -> 2AlCl3 + 3Br2
Ca2+ and Br- obviously must form, CaBr2 Calcium bromide
AgNO3+NaBr--->NaNO3+AgBr
Al2S3 is the correct formula for aluminum sulfide.
Hydrogen + Bromine ---> Hydgrone Bromide H + Br ---> HBr
The chemical formula MnBr2 is for manganese bromide.
2 AlBr3 + 3Cl2 -> 2AlCl3 + 3Br2
Copper sulfide. Depending on the valence of copper, you could have CuS or Cu2S
There are two different copper oxide formula's:2Cu + O2 -> 2CuO (black Copper(II) oxide)or4Cu + O2 -> 2Cu2O (red Copper(I) oxide)
Ca2+ and Br- obviously must form, CaBr2 Calcium bromide
The chemical formula of cupric oxide is CuO.
Cu2+ + I- --> Cu2I The compound created is Copper(I) Iodide
AgNO3+NaBr--->NaNO3+AgBr
Al2S3 is the correct formula for aluminum sulfide.
Hydrogen + Bromine ---> Hydgrone Bromide H + Br ---> HBr
I think this is right... Cl2 + 2NaBr = 2NaCl + Br2
potassium positive bromine negative