Chemistry - Mole Concept Question with Solution | TestHub

$\text{NaCl}{\text{O}}_3$is used in spacecraft to produce${\mathrm{O}}_2$. The daily consumption of pure${\mathrm{O}}_2$by a person is$\text{492}\text{L}$at$\text{1}\text{atm,}$$\text{300}\text{K}\text{.}$How much amount of$\text{NaCl}{\text{O}}_3$(in grams) is required to produce${\mathrm{O}}_2$for the daily consumption of a person at$\text{1}\text{atm,}$$\text{300}\text{K?}$

$\text{NaCl}{\text{O}}_3\left(\mathrm{s}\right)+\text{Fe}\left(\mathrm{s}\right)\to {\mathrm{O}}_2\left(\mathrm{g}\right)+\text{NaCl}\left(\mathrm{s}\right)+\text{FeO}\left(\mathrm{s}\right)\mathrm{ }\mathrm{ }\mathrm{R}=0.0\text{82 L atm mo}{\text{l}}^{–1}{\mathrm{K}}^{–1}$