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b) The heat capacity of solid lead oxide [PbO (s)] is given by
Cp.m
JK- mol
= 44.35 – 1.47 × 10-32
Calculate the change in molar enthalpy (AHm) (in unit J mol*) of PbO (s) if it is cooled from
500 K to 300 K at constant pressure (P). Quantity Cp,m denotes molar heat capacity at
constant pressure.
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Transcribed Image Text:b) The heat capacity of solid lead oxide [PbO (s)] is given by Cp.m JK- mol = 44.35 – 1.47 × 10-32 Calculate the change in molar enthalpy (AHm) (in unit J mol*) of PbO (s) if it is cooled from 500 K to 300 K at constant pressure (P). Quantity Cp,m denotes molar heat capacity at constant pressure.
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