C6H10 + 2Br2 = C6H10Br4
C6H10 is an alkyne with a triple bond-- the reactivity of alkynes to halogens is dfficult to predict as the addition across the triple bond of the first bromine atom reduces the nuclephilicity of the bond slowing down the second adition.
Ca + Br2 = CaBr2 doesn't need to be balanced.
The balanced equation is: 2MgBr2 + Cl2 → 2MgCl2 + Br2
The equation 2K + Br2 -> 2KBr is balanced as there are equal numbers of atoms of each element on both sides of the reaction.
The balanced equation for Cl2 + 2KBr -> 2Br2 + 2KCl is balanced as it conserves the number of atoms on both sides of the reaction. Two moles of KBr reacts with one mole of Cl2 to produce two moles each of Br2 and KCl.
The balanced equation would be: MgBr2 + Cl2 ----> MgCl2 + Br2 Note: The equation is already balanced, both Cl and Br are diatomic elements they cannot exist alone as Cl or Br, they must be Cl2 and Br2. Also, this reaction happens because Cl is more active than Br, so it can displace it (halides activity series).
The balanced equation for the reaction between zinc (Zn) and bromine (Br2) is: Zn + Br2 -> ZnBr2.
Ca + Br2 = CaBr2 doesn't need to be balanced.
The balanced equation is: 2MgBr2 + Cl2 → 2MgCl2 + Br2
The balanced chemical equation for H2 plus Br2 produces 2 HBr.
The equation 2K + Br2 -> 2KBr is balanced as there are equal numbers of atoms of each element on both sides of the reaction.
I think this is right... Cl2 + 2NaBr = 2NaCl + Br2
The balanced equation for Cl2 + 2KBr -> 2Br2 + 2KCl is balanced as it conserves the number of atoms on both sides of the reaction. Two moles of KBr reacts with one mole of Cl2 to produce two moles each of Br2 and KCl.
The reaction between cyclohexene and bromine in dichloromethane results in the addition of bromine across the double bond in cyclohexene to form 1,2-dibromocyclohexane. The balanced chemical equation can be represented as: C6H10 + Br2 → C6H10Br2.
The balanced equation would be: MgBr2 + Cl2 ----> MgCl2 + Br2 Note: The equation is already balanced, both Cl and Br are diatomic elements they cannot exist alone as Cl or Br, they must be Cl2 and Br2. Also, this reaction happens because Cl is more active than Br, so it can displace it (halides activity series).
Gallium + Bromine ----> Gallium(III) Bromide2 Ga + 3 Br2 ----> 2 GaBr3
The balanced chemical equation for the reaction between chlorine (Cl2) and bromine (Br2) is: Cl2 + Br2 -> 2ClBr
Bromine is diatomic, so 2 atoms make up Bromine as a reactant. Mg + Br2 ----> MgBr2