The composition of a sample of wustite is `Fe_(0.93)O_1`. What percentage of the iron is present in the form of Fe(III)?

The composition of a sample of Wustite is Fe_(0.93)O_(1.00) . What fraction of iron is present in the from of Fe^(2+) ion ?

The actual formula derived from the analysis of a sample of ferrous oxide is Fe_(0.93)O_(1.00) . What fraction of iron in this sample does exist in the form of Fe^(2+) ions?

Determine the percentages of Fe^(2+)andFe^(3+) ions in the crystal of Fe_(0.88)O .

A sample of ferrous oxide has actual formula Fe_(0.93)O_(1..00) . In this sample what fraction of metal ions are Fe^(2+) ions? What type of non-stoichiometric defect is present in this sample ?

A sample of ferrous oxide has actual formula Fe_(0.93)O_(1.00) . In this sample what fraction of metal ions are Fe^(2+) ions? What type of non-stoichiometric defect is present in this sample?

Out of haematite (Fe_(2)O_(3)) and iron pyrites (FeS_(2)) , which one is the ore of iron ?

A major percentage of O_(2) is transported by RBCs in the blood.What percentage of the remaining of O_(2) is transported in dissolved form?

In the extraction of iron, Fe_(2)O_(3) is reduced with -

Haematite (Fe_(2)O_(3)) contains some water in addition to Fe_(2)O_(3) . 4.0 kg of this mineral contains 2.5 kg of iron. Find the purity of Fe_(2)O_(3) in the mineral.

Equal quantities of electricity are passed through 3 voltameters containing FeSO_4 , Fe_2(SO_4)_3 and Fe(NO_3)_3 Consider the following statements : (1) The amounts of iron deposited in FeSO_4 and Fe_(2)(SO_(4))_3 are equal. (2) The amount of iron deposited in Fe(NO_(3))_(3) , is 2//3^(rd) of the amount deposited in FeSO_4 (3) The amount of iron deposited in Fe_2(SO_4), and Fe(NO_3)_3 , are equal