Ethyl chloride (C2H5Cl) boils at 12C When liquid C2H5Cl underpressure...

Ethyl chloride (C2H5Cl) boils at 12âˆ˜C. When liquid C2H5Cl under pressure is sprayed on a room-temperature...

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Chemistry

Ethyl chloride (C2H5Cl) boils at 12âˆ˜C. When liquid C2H5Cl underpressure is sprayed on a room-temperature (25âˆ˜C) surface in air,the surface is cooled considerably.Assume that the heat lost by thesurface is gained by ethyl chloride. What enthalpies must youconsider if you were to calculate the final temperature of thesurface?
Check all that apply.
The specific heat of the solid surface
The enthalpy of vaporization of C2H5Cl(l)
The specific heat of C2H5Cl(l)
The specific heat of C2H5Cl(g)

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3.6 Ratings (415 Votes)

When two materials with different temperatures come in contact the heat flow happens from warmer material to cooler material until the temperature of both objects is the same That is to say the total heat or energy is conserved and not See Answer

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