What mass of `H_(2)SO_(4)` could be produced (in kg ) in the process given below if `5.52` kg of `FeS_(2)`is used
`FeS_(2)(s) + O_(2)(g) to Fe_(2)O_(3)(s)+SO_(2)(g)`
` SO_(2) (g) + O_(2)(g) to SO_(3)(g)`
`SO_(3)(g) + H_(2)SO_(4) (I) to H_(2)s_(2)O_(7)(I)`
`H_(2)S_(2)O_(7)(I) + H_(2)O(l) to H_(2)SO_(4)(sq)`
(At. wt. of `Fe = 56, S = 32`)

Explanation

`FeCl+XAgNO_(3)toxAGCI + Fe(NO_(3))_(2)`
`(56 +35.5x)_(5)`     `(143.5xxg)`
`(Wt.of FeCI_(x))/(Wt.of AgCI)=(mol. Wt of FeCI_(5))/(Mol wt. Og AgCI(xunit))`    `rArrr`   `(134.8)/(304.8)=(56+35.5x)/(143.5x)`