Calculating Density of Vapor After Heating 3-Liter Vessel

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SUMMARY

The discussion focuses on calculating the density of vapor in a closed 3-liter vessel containing 2 kg of water, 0.05 kmol of steam, and 15 cm³ of ice. The key formula mentioned is M(in) - M(out) = M(vessel), which is essential for determining the mass of vapor after heating. The problem emphasizes the importance of unit conversions in solving for vapor density once the contents are fully vaporized.

PREREQUISITES
  • Understanding of the Ideal Gas Law
  • Knowledge of unit conversions (e.g., liters to cubic meters)
  • Familiarity with molar mass calculations
  • Basic principles of thermodynamics related to phase changes
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  • Study the Ideal Gas Law and its application in vapor density calculations
  • Learn about unit conversions, particularly between metric and SI units
  • Research molar mass of water and steam for accurate calculations
  • Explore thermodynamic principles governing phase transitions
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This discussion is beneficial for chemistry students, engineers working with thermodynamic systems, and anyone involved in calculations related to vapor density and phase changes in closed systems.

glitchy
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Any help is greatly appreciated,

A 3-liter vessel contains 2kg of water, 0.05kmol of steam, and 15cm3 of ice (density = 990kg/m3). If the vessel is heated until its entire contents have vaporized, what is the density of the vapor?

now i know I've to use M(in) - M(out) = M(vessel). If anyone can guide me on how to start it, i'd appreciate it.

Thank you
 
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Is it a closed vessel? If so, this is not much more than a unit conversion problem.
 
yep, closed
 

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