Compute work done and heat transfer in the process
One kg of steam is contained at 200 degC and 1 MPa in a closed, deformable vessel and is expanded to 50 kPa in a reversible, isothermal process. Find the work done and the heat transfer in this process.
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You find that some sand has mixed in with you melting point sampleof a pure compound. Knowing that sand does not dissolve in your melted compound, what is the effect of the sand on the melting point of your sample (ignoring that the sand will rema
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