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    Urea - Heat of Dissolution Laboratory

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    Hello! I have two different experiments attached, please put them in Standard Deviation. For example:

    Experiment 1: Keq=____,(delta)H=___J, (delta)G = _____, (delta)S =____J/K
    Experiment 2:
    Experiment 3:

    Standard Deviation for Keq: mean=_____
    St.Dev2=(___) + (___) + (___) all over 2
    =__ + __+ __
    St. Dev=___
    St.Dev of Keq = ____

    Standard Deviation of (delta)H: mean = ___J
    St.Dev = (_____-____) + (__ - ___) + (__ - ___)
    =____ + ____ + ____
    St.Dev=_____
    St. Dev of (delta)H = _____

    THEN DO (DELTA)G
    AND THEN (DELTA)S

    IN THE SAME SEQUENCE SHOWING ALL WORK...

    Thank you!

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    https://brainmass.com/chemistry/energetics-and-thermodynamics/urea-heat-dissolution-laboratory-179296

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    There are two attachments here:
    The first is the file for the experiment where the mass of urea added was 3 g, 4 g ...

    Solution Summary

    All the steps of Urea - Heat of dissolution Lab, complete with Tables and Mathematical calculations leading to delta H, delta G and delta S values have been given.

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