Find percentage of `Fe^(+2)` in `Fe_(0.96)O`.
`91.66%`
`8.34%`
`88.88%`
`11.11%`

The % of Fe^(+2) in Fe_(0.93)O_(1.00) is .

The percentage of oxygen in CH_(2) O is

The mass percentage of Fe^(3+) ion present in Fe_(0.93), O_(1.00) is

Find the percentage of oxygen in CO_2 [C = 12,O = 16]

Find out % strength of 11.2V H_(2)O_(2)

Find the value of : 0.6 % of 2 km

The non-stoichiometric compound Fe_0.94O is formed when some Fe^(+2) ions are replaced by Fe^(+3) ions. What is the percentage of Fe^(+3) ions in this ionic lattice ?

Convert the following percentages into fractions : 66(2)/(3)%

0.7 g sample of iron ore was dissolved in acid. Iron was reduced to +2 state and it required 50 " mL of " (M)/(50) KMnO_(4) solution for titration. The percentage of Fe and Fe_(3)O_(4) in the ore is

Convert the following percentages into fractions. a. 17.5% b. 65% c. 0.45%