| 41. | The alternate is to use enthalpy-porosity method.
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| 42. | That is, the enthalpy per unit mass does not change during the throttling.
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| 43. | The enthalpy of vaporization is often quoted for the uncertainty in the measured value.
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| 44. | Most gases have a negative enthalpy of solution.
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| 45. | This is because enthalpy is a state function.
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| 46. | This means that the enthalpy term must be negative, implying an exothermic reaction.
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| 47. | The standard enthalpy change for the reaction H + + OH " ?
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| 48. | The heat content ( btu ) in the steam is referred to as Enthalpy.
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| 49. | For example, the fundamental relation may be expressed in terms of the enthalpy as
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| 50. | And they are specific latent heats as said above ( are they also enthalpies?
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