xaylander03 xaylander03 Today at 7:05 PM Chemistry Answered C12H22O11 + 11 H2SO4 12 C + 11 H2SO4 + 11 H2O How do you know the concentrated sulfuric acid is a catalyst? The sulfuric acid reacts with the sugar. The sulfuric acid is not consumed or react with the reactant. The sulfuric acid forms new products.