copper 2 bromine is not a chemical name. copper and bromine are both elements. the term "copper 2" suggests divalent copper, ie copper in the Cu++ state. Bromine is almost always a monovalent anion, ie Br-. Copper bromide is then one copper ion and two bromine ions together forming CuBr2.
Br2 + (2e)- --> 2 Br- 2I- --> I2 + (2e)-
Gallium + Bromine ----> Gallium(III) Bromide2 Ga + 3 Br2 ----> 2 GaBr3
Br2 + 3NaHSO3 = 2NaBr + NaHSO4 + H2O + 2SO2
If the copper nitrate formed is copper (I) nitrate, the equation balances with one atom of each metal and one formula weight of each nitrate. If the copper nitrate formed is copper (II) nitrate, the balanced equation is: 2 AgNO3 + Cu -> 2 Ag + Cu(NO3)2.
When copper reacts with chlorine, copper chloride is formed. The balanced chemical equation for the reaction is: 2 Cu + Cl₂ → 2 CuCl
The balanced equation for the formation of sodium bromide from sodium and bromine is: 2 Na + Br2 → 2 NaBr
The balanced equation for the reaction between bromine and lithium chloride is: 2LiCl + Br2 -> 2LiBr + Cl2.
Br2 + (2e)- --> 2 Br- 2I- --> I2 + (2e)-
The chemical reaction is:C2H2 + Br2 = CHBr=CHBr
Gallium + Bromine ----> Gallium(III) Bromide2 Ga + 3 Br2 ----> 2 GaBr3
Br2 + 3NaHSO3 = 2NaBr + NaHSO4 + H2O + 2SO2
The balanced equation for the decomposition of copper (II) hydroxide is: Cu(OH)2(s) → CuO(s) + H2O(g)
The balanced chemical equation for the reaction between water and copper(II) oxide is: CuO + H2O → Cu(OH)2
The balanced equation for copper sulfate (CuSO4) and potassium phosphate (K3PO4) reacting is: 3CuSO4 + 2K3PO4 -> Cu3(PO4)2 + 3K2SO4
The balanced equation for the reaction between silver nitrate (AgNO3) and copper nitrate (Cu(NO3)2) is: 2AgNO3 + Cu -> Cu(NO3)2 + 2Ag
The balanced equation for the reaction between aluminum (Al) and bromine (Br2) to form aluminum bromide (AlBr3) is 2 Al + 3 Br2 → 2 AlBr3. In this balanced equation, the coefficient for Al is 2. This means that two aluminum atoms are required to react with three bromine molecules to produce two formula units of aluminum bromide.
If the copper nitrate formed is copper (I) nitrate, the equation balances with one atom of each metal and one formula weight of each nitrate. If the copper nitrate formed is copper (II) nitrate, the balanced equation is: 2 AgNO3 + Cu -> 2 Ag + Cu(NO3)2.