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OpenStudy (anonymous):
We can also use the equation for enthalpy change for physical phase changes. Consider the phase change H2O(l) → H2O(g). Calculate ΔHrxn.
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OpenStudy (anonymous):
please help
OpenStudy (jfraser):
look up the \(\Delta H_f\) of each in a table and do (product) - (reactants)
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