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No, the reaction 2K + Br2 is not balanced. To balance it, you would need to change the coefficients of the reactants and products so that the same number of each type of atom is present on both sides of the reaction arrow.

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1y ago

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Is 2K plus Br2 and 2KBr balanced?

The equation 2K + Br2 -> 2KBr is balanced as there are equal numbers of atoms of each element on both sides of the reaction.


Is the reaction 2KBr - 2K plus Br2 endothermic or exothermic?

The reaction 2KBr → 2K + Br2 is endothermic because heat must be supplied to break the bonds in potassium bromide (KBr) in order to form potassium (K) and bromine gas (Br2).


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The chemical reaction is:C2H2 + Br2 = CHBr=CHBr


What is the reaction of Mgl2 Br2 -MgBr2 l2?

The reaction between Mg and Br2 results in the formation of MgBr2. The balanced chemical equation is: Mg + Br2 → MgBr2


What is the balance of K Br2 2KBr?

You need to have values for K, Br2 and 2KBr in order to find out the balance. For example, if you had the values as H2 + O2 = H20 the balanced chemical equation would be 10 H2 = H20.


Chlorine and bromine balanced equation?

The balanced chemical equation for the reaction between chlorine (Cl2) and bromine (Br2) is: Cl2 + Br2 -> 2ClBr


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Br2 + 3NaHSO3 = 2NaBr + NaHSO4 + H2O + 2SO2


What is wrong with redox reaction 2Cl plus 2Br - Cl2 plus Br2?

The redox reaction you provided is unbalanced. The correct balanced redox reaction should be 2Cl + Br2 -> 2Cl- + 2Br. This balanced equation ensures that both charge and mass are conserved during the reaction.


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The chemical reaction between 2 mol of Cl2 and Br2 forms 2 mol of ClBr3, a molecule known as chlorine bromide. The balanced chemical equation for this reaction is: 2 Cl2 + Br2 → 2 ClBr3.


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The balanced equation for the reaction between bromine and lithium chloride is: 2LiCl + Br2 -> 2LiBr + Cl2.