The keg for the reaction
2 SO2(g) + O2(g) → 2 SO3(g) is
Keg = [SO3]^2/ {(SO2)^2 ( O2)}
Keg (equilibrium constant) is the ratio of of equilibrium concentration of the product raised to the power of their stoichiometric coefficient to the equilibrium concentration of the reactant raised to the power of their stoichiometric coefficient.
Molality=mol/kg
342/171
=2m
Hope this helped :)
Explanation:
Water Content of Epidermal Cells
Temperature: Increase in the temperature causes stomata to open