Calculate the mass of iron (valence not specified) reacted with 200 g of sulfuric acid solution (w (H2SO4) = 4.9%).

univerkov | May 8, 2021 | education

First, let’s write down the reaction equation and arrange the coefficients:
Fe + H2SO4 = FeSO4 + H2
Now we will find the amount of substances for sulfuric acid 200/98 = 2 mol = the amount of iron. Hence the mass of iron is 2 * 56 = 112g

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