3.29
Question 2
of iron is added to 50cm3 of 1.0 mol/dm sulphuric acid,
Fe + H2SO4 FeSO4+...
Chemistry, 09.04.2021 07:40 cheervolley
3.29
Question 2
of iron is added to 50cm3 of 1.0 mol/dm sulphuric acid,
Fe + H2SO4 FeSO4+H2
(a) Calculate the number of moles of sulphuric acid present,
(b) Show by calculation that sulphuric acid is the limiting reactant. [2]
(c) Calculate the mass of iron remaining after the reaction is complete. [2]
(d) Calculate the maximum volume of hydrogen formed in the reaction at rt. p [2]
(e) Calculate the theoretical yield of iron(II) sulphate at the end of the reaction. [2]
(1) The actual yield of iron(II) sulphate was 3.61 g. Calculate the percentage yield.β
Answers: 3
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