In which one of the following processes is ΔH = ΔE?
A) 2HI(g) → H 2(g) + I 2(g) at atmospheric pressure.
B) Two moles of ammonia gas are cooled from 325 °C to 300 °C at 1.2 atm.
C) H 2O(l) → H 2O(g) at 100 °C at atmospheric pressure.
D) CaCO 3(s) → CaO(s) + CO 2(g) at 800 °C at atmospheric pressure.
E) CO 2(s) → CO 2(g) at atmospheric pressure.
Correct Answer:
Verified
Q61: Which one of the following is a
Q62: Which one of the following is not
Q63: Calculate the ΔH°rxn for the following reaction.
Q64: Calculate the ΔH°rxn for the following reaction.
Q65: Calculate the ΔH°rxn for the decomposition of
Q66: An important step in the synthesis of
Q67: Which one of the following equations represents
Q68: Combustion of a hydrocarbon will release more
Q70: Nitric acid, which is among the top
Q71: Ethanol, C2H5OH, is being promoted as a
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