A scientist tries to generate a mixture of gases similar to a volcano by introducing 30.0...

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Chemistry

A scientist tries to generate a mixture of gases similar to avolcano by introducing 30.0 g of H20 vapor, 7.5 g of SO2, and 2.0 gof CO2 into a 30.0 L vessel held at 110.0˚C. (a)Calculate the totalpressure of the CO2 in the mixture if the gasses don’t react.However, water and CO2 react to make liquid carbonic acid H2CO3.Write the balanced chemical reaction. Assuming the reaction iscomplete, how much carbonic acid is formed and how much of eachmolecule is in the gas phase. Finally, what is the pressure of themixture if H2CO3 is not in the vapor phase?

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3.9 Ratings (432 Votes)
Let us first calculate of moles and mole fraction of eachspecies from mixture of moles Given mass Molar mass of moles of H2O n10 180 167 of moles of SO2 n2 75 64 012 of moles of CO2 n3 2 44 005Hence Total of moles n n1 n2 n3 167 012 005 184Assuming H2OO SO2 and CO2 behave perfectlyIdeal    See Answer
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