Multiple Choice
Calculate the amount of work done, in joules, when 2.5 mole of H2O vaporizes at 1.0 atm and 25°C.Assume the volume of liquid H2O is negligible compared to that of vapor.(1 L·atm = 101.3 J)
A) 61.1 J
B) 518 J
C) 5.66 kJ
D) 6.19 kJ
E) 6,190 kJ
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q98: The heat of solution of KCl is
Q104: A gas is allowed to expand,
Q105: Butane (C<sub>4</sub>H<sub>10</sub>)undergoes combustion in excess oxygen
Q106: A 100.mL sample of 0.200 M
Q107: At 25°C, the standard enthalpy of
Q110: If 10.6 moles of water at 35°C
Q111: The enthalpy of combustion of acetylene
Q112: The enthalpy change when a strong acid
Q113: When an automobile engine starts, the metal
Q114: Solid sodium peroxide (Na<sub>2</sub>O<sub>2</sub>)reacts with liquid