The standard molar enthalpy of formation of NH3(g) is -45.9 kJ/mol.What is the enthalpy change if 9.51 g N2(g) and 1.96 g H2(g) react to produce NH3(g) ?
A) -10.3 kJ
B) -20.7 kJ
C) -29.9 kJ
D) -43.7 kJ
E) -65.6 kJ
Correct Answer:
Verified
Q17: A chemical reaction in a bomb calorimeter
Q18: Aluminum has a specific heat of 0.902
Q19: Copper has a specific heat of 0.382
Q20: If 35.0 g H2O at 22.7°C is
Q21: Determine the heat of reaction for
Q23: Determine the heat of reaction for
Q24: Which of the following chemical equations does
Q25: Carbon and oxygen react to give carbon
Q26: The molar enthalpies of formation for H2O(l)and
Q27: Determine the heat of evaporation of
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents