How many moles of oxygen gas are necessary to react with hydrogen sulfide to produce 14.2 moles of sulfur dioxide and excess hydrogen gas? O2 + H2S → SO2 + H2​

Substance a is a nonpolar liquid and has only dispersion forces among its constituent particles. substance b is also a nonpolar liquid and has about the same magnitude of dispersion forces among its constituent particles. when substance a and b are combined, they spontaneously mix.