Equivalent mass of `FeS_2` in the half reaction, `FeS_2 + O_2 rarr Fe_2 O_3+SO_2` is :

Equivalent mass of FeC_(2)O_4 in the change, FeC_(2)O_(4) rarr Fe^(3+) + CO_(2) is

The n-factor of FeS_2 during its oxidation as Fes_(2) rarr Fe_(2)O_3+SO_2

Balance the equations FeS + O_2 to Fe_2O_3 + SO_2 ( molecular form )

Which of the following are correct about the reaction, FeS_(2) + O_(2)rarrFe_(2)O_3 + SO_(2)

The equivalent mass of iron in Fe_(2)O_3 would be

Balance the following equations. 4) Fe+O_(2)rarr Fe_(2)O_(3)

Balance the following equations Fe + H_2O to Fe_3O_4 + H_2

Balance the chemical equation Fe_(2)O_(3)+Al rarr Fe+Al_(2)O_(3) . Write the steps of balancing.

Calculate standard entropy change in the reaction Fe_(2)O_(3(s)) + 3H_(2(g)) rarr 2Fe_((s)) + 3H_(2)O_((l)) Given: S_(m)^(0) (Fe_(2)O_(3), s) = 87.4 S_(m)^(0) (Fe, s) = 27.3, S_(m)^(0) (H_(2)g) = 130.7, S_(m)^(0) (H_(2)O, 1) = 69.9 JK^(-1) mol^(-1)