Calculate the weight of `FeO` produced from `2 g VO` and `5.75 g` of `Fe_(2)O_(3)`. Also report the limiting reagent.
Given : `VO+Fe_(2)O_(3) rarr FeO+V_(2)O_(5)`

The equivalent weight of FeS_(2) in the following reaction is FeS_(2)+O_(2) rarr Fe^(+3)+SO_(2)

The equivalent weight of FeS_(2) in the following reaction is FeS_(2)+O_(2) rarr Fe^(+3)+SO_(2)

5 moles of VO and 6 moles of Fe_(2)O_(3) are allowed to react completely according to reaction VO + Fe_(2)O_(3) rArr FeO + V_(2)O_(5) The number of moles of V_(2)O_(5) formed is:

5 moles of VO and 6 moles of Fe_(2)O_(3) are allowed to react completely according to reaction 2VO + 3Fe_(2)O_(3) rArr 6FeO + V_(2)O_(5) The number of moles of V_(2)O_(5) formed is:

The heat of formation of Fe_(2)O_(3) is -824.2 kJ mol^(-1). Delta H for the reaction 2Fe_(2)O_(3)(s)rarr 4Fe(s)+3O_(2)(g) is :

Calculate the oxidation number of iron in (a) FeO, (b) Fe_(2)O_(3) and (c) Fe_(3)O_(4) .

Weight of oxygen in Fe_(2)O_(3) and FeO is in the simple ratio of: