Multiple Choice
When a solution of 1.691 g of silver nitrate is mixed with an excess of sodium chloride in a calorimeter of heat capacity 216 J.( C) -1,the temperature rises 3.03 C.What is the reaction enthalpy?
A) (-65.7 kJ.mol-1 )
B) (-0.654 kJ.mol-1 )
C) (+111 kJ.mol-1 )
D) (+65.7 kJ.mol-1 )
E) (+0.654 kJ.mol-1 )
Correct Answer:

Verified
Correct Answer:
Verified
Q47: If the standard enthalpy of combustion of
Q48: If the standard reaction enthalpy for
Q49: A piece of a newly synthesized
Q55: Match the values with the correct enthalpy
Q56: Given the standard reaction enthalpies below:
Q97: Calculate the final temperature when 2.50
Q140: A battery does 35 kJ of work
Q146: Hot coffee in a vacuum flask (thermos)
Q167: Calculate the final temperature when 2.50
Q178: What is the standard enthalpy of formation