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NaClO(3) is used even is spacecrafts to...

`NaClO_(3)` is used even is spacecrafts to produce `O_(2)` . The daily consumption fo pure `O_(2)` by a person is 492 L at atm , 300k .How much amount of `NaClO_(3)`, in grams is required to produce `O_(2)` for the daily consumption of a person at 1 atm 300K ?_________.
`NaClO_(3)(s) +Fe(s) to O_(2)(g) +NaCl_(s) +FeO(s)`
`R = 0.082L atm mol^(-) K^(-1)`

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