Question

Consider this reaction and use it to answer the following:

Fe2O3 + 6HCL -----> 2FeCl3 + 3 H20

A) How many grams of iron (iii) Chloride can be produced when 0.451 grams of Iron (iii) oxide react with hydrochloride acid?

B) What mass of hydrochloric acid is required to produce 0.32 grams of water?

Answer 1

A) 0.451g Fe2O3 x (1mol of Fe2O3/ molecular mass Fe2O3) x( 2mol FeCl3/1mol Fe2O3) x (molecular mass of FeCl3/1mol FeCl3) = grams of FeCl3

B) 0.32 g H2O x (1mol H2O/molecular mass of H2O) x (6 mol HCl/3mol H2O) x (molecular mass of HCl/1mol HCl)

Answer 2

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