Chemical Engineering :: Stoichiometry
- The weight fraction of methanol in an aqueous solution is 0.64. The mole fraction of methanol XM satisfies
- The pressure under which liquid and vapor can co-exit at equilibrium is called the __________ vapor pressure.
- A compound was found having nitrogen and oxygen in the ratio 28 gm and 80 gm respectively. The formula of the compound is
- The molar composition of a gas is 10% H₂, 10% O₂, 30% CO₂ and balance H₂O. If 50% H₂O condenses, the final mole percent of H₂ in the gas on a dry basis will be be
- A gaseous mixture contains 14 kg of N₂, 16 kg of O₂ and 17 kg of NH₃. The mole fraction of oxygen is
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