FeTiO3(s) + H2SO4(aq) -> TiO2(s) + FeSO4(aq) + H2O(l)
6.922g of umpure FeTiO3
TiO2 weighs 3.025g
pls show steps (: thankyou
6.922g of umpure FeTiO3
TiO2 weighs 3.025g
pls show steps (: thankyou
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Molecular mass of FeTiO3 = 151.7
Molecular mass of TiO2 = 79.9
You might get very slightly different values depending on your source of mass.
You have to assume that the above reaction is 100% converted and that there are no losses in the experiment.
Mol of TiO2 = 3.025/79.9 = 0.0379
This would be 0.0379 x 151.7 of FeTiO3 = 5.749 g
BUt you start with 6.992 g so the purity is
5.749/6.922 x 100 = 83%
Molecular mass of TiO2 = 79.9
You might get very slightly different values depending on your source of mass.
You have to assume that the above reaction is 100% converted and that there are no losses in the experiment.
Mol of TiO2 = 3.025/79.9 = 0.0379
This would be 0.0379 x 151.7 of FeTiO3 = 5.749 g
BUt you start with 6.992 g so the purity is
5.749/6.922 x 100 = 83%