Balance the following reaction. if a coefficient of "1" is required, choose "blank" for that box. c4h8 + br2 → c4h8br2
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C₄H₈ + Br₂ → C₄H₈Br₂

Explanation:

To balance a chemical equation, you need to ensure that the number of each element in the reactant side, matches the number of each element on the product side.

 Reactants                   Product

C₄H₈ + Br₂         →          C₄H₈Br₂

C = 4                                 C= 4

H = 8                                 H= 8

Br = 2                                Br = 2

Since they match up on both sides, the chemical equation is balanced, so we keep it as is.

it should be all of them because it asks if you included all of those in your answer

explanation: