Specific Latent Heat of Ice HELP

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Homework Help Overview

The discussion revolves around determining the specific latent heat of ice in joules per kilogram without using calorimeters. Participants are exploring the concept of latent heat and its measurement methods.

Discussion Character

  • Exploratory, Conceptual clarification, Assumption checking

Approaches and Questions Raised

  • Some participants question the feasibility of determining latent heat without calorimeters and discuss the distinction between specific heat and latent heat. Others suggest alternative measurement methods involving vapor pressures and enthalpy calculations.

Discussion Status

The discussion is active, with various interpretations of how to approach the problem. Some participants have offered insights into measurement techniques, while others express skepticism about the original poster's request.

Contextual Notes

There are indications of confusion regarding terminology, particularly the use of "specific latent heat." Participants are also considering the necessary equipment and conditions for accurate measurement.

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How do i determine this, in J/kg, without the use of any calorimeteres? Keep it simple please

Thanks :biggrin:
 
Last edited:
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You can always just google it.

I don't think you can "determine" it without using a calorimeter.
 
Specific heat and latent heat are two different things. Are you supposed to find both of them?

Edit: just noticed that the unit, J/kg, is for latent heat. "Specific heat" and "heat capacity" are both equivalent shorter phreases for "specific heat capacity." I have never heard the use of the term "Specific Latent heat" but I'll not go out on a limb and say it's "wrong." It sure sounds funny though.

No matter how you find them, even without a calorimeter, you need mass-scale, a heater, a thermometer, and a stopwatch.
 
Last edited:
Measure vapor pressures of the solid and liquid phases; determine enthalpies of vaporization for both phases at 0 C; difference is enthalpy of fusion.
 

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