Chemistry - Stoichiometry Question with Solution | TestHub

A mixture of $\mathrm{C}{\mathrm{S}}_2$ and ${\mathrm{H}}_2\mathrm{S}$ when oxidized yields a mixture of $\mathrm{C}{\mathrm{O}}_2$, $\mathrm{S}{\mathrm{O}}_2$ and ${\mathrm{H}}_2\mathrm{O}(\mathrm{g})$, which exerts a pressure of 7.8 atm when collected in an 82.1 L vessel at 327°C. To oxidize $\mathrm{S}{\mathrm{O}}_2$ in the mixture, 8 L of 2 N - iodine was required. Moles of $\mathrm{C}{\mathrm{S}}_2$ in the mixture is