A mole of an unknown ideal gas weighs 44.013 grams and is contained in the spherical vessel. Assuming this is the only gas in the vessel, what would be its density (in grams per liter) at 0.8 atmosphere and 25 degrees Celsius? Assuming water vapor is also present inside the vessel at a relative humidity of 35 percent on a 0.80 atmosphere and 25 degrees Celsius conditions, what would be the new density (in grams per liter) of the dry, unknown gas? Please show the solution, thanks

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Introduction and Basic Calculations in Multiphase Systems

Chemical calculations involve material and energy balance calculations which enable engineers to calculate material and energy requirements in various chemical processes. In addition to this, chemical calculations help to study the behavior and properties of gases, liquids, and their mixtures.