Why is the limiting reagent benzene? What is the theoretical yield? Percent yield? Purity? Possible side product?

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2. What is the equation for the preparation of 1 , 4 – di- t- butylbenzene ?C ( CH } }|+ ( CH 3 ) 3 C C1AlC / }+ HelBenzene+ – butylchlorideC ( CH 3 ) 31 , 4 – di- t- butylbenzene3 . Which reactant is LIMITING ? Explain how you determined this .Benzene is the limiting reagent)4 . What is the THEORETICAL YIELD of 1 , 4 – di – t-butylbenzene ? ( Showcalculations ) .