Physical Chemistry 1 Quiz
17 questions · no time limit
0:00
CHEMICAL EQUILIBRIUM
Question 1 of 17
No time limit
Current
Answered
Flagged
Not seen
For the reaction 2NO2(g)⇌N2O4(g)2\text{NO}_2(g) \rightleftharpoons \text{N}_2\text{O}_4(g), the equilibrium constant increases from K1=0.36K_1 = 0.36 at 400 K400\text{ K} to K2=2.1K_2 = 2.1 at 350 K350\text{ K}. What is the standard enthalpy change (ΔH∘\Delta H^\circ) for this reaction?
YOUR PROGRESS
17
QUESTIONS
Ready when you are
Answer in any order. Your progress shows here as you go.
QUESTIONS
KEYBOARD
Pick an answer ABCD
Next question ↵→
Previous ←
Flag for review F
Answers save as you go · flagged questions come back at the end