Section 1: Pressure conversions

Calculate the gas pressure (in mm Hg) in an open end manometer where the Hg level is 35mm higher in the atmospheric arm if the atmospheric pressure is 30.25 in Hg. Section 3: Partial Pressures. The gas from an erupting volcano had the following composition: 65.0% CO2, 25.0% H2, 5.4% HCl, 2.8% HF, 1.7% SO2, and 0.1% H2S. ................
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