Question
In: Chemistry
Which of the following descriptions and/or equations best represents the enthalpy change of a system? There...
Which of the following descriptions and/or equations best represents the enthalpy change of a system? There may be more than one correct answer.
A. The heat absorbed or released during a phase change or chemical reaction at constant pressure
B. The work done on or by a phase change or chemical reaction at constant pressure
C. deltaH = deltaE + PdeltaV
D. deltaE = q + w
E. H= E + PV
F. The heat sborbed or released during a phase change or chemical reaction at constant volume
G. The amount of energy required to raise the temperature of 1 mole of a substance by 1 degree C at constant pressure
H. The sum of the internal energy and the pressure-volume product of a system
Solutions
queen_honey_blossom answered 1 month agoRelated Solutions
Which of the following descriptions and/or equations best represents the enthalpy change of a system? There...
Which of the following descriptions and/or equations best
represents the enthalpy change of a system? There may be more than
one correct answer. A. The heat absorbed or released during a phase
change or chemical reaction at constant pressure B. The work done
on or by a phase change or chemical reaction at constant pressure
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