Chemical Thermodynamics Quiz

sc19.7 Free Energy and the equilibrium constant

All processes occur under standard conditions at 298 K unless stated otherwise.
Please round your answers to the hundredths place (e.g. 1.01 g) and try to get within 2% of the correct answer.
You can enter your answers in decimal notation, or you can enter them in scientific notation using 'E' or 'x 10^' for the power of 10 (e.g., enter 6.02 x 10²³ as 6.02E23 or 6.02x10^23).

Helpful resource from LibreTexts "Chemistry - The Central Science":
• 19.7: Free Energy and the Equilibrium Constant

Here's your quiz - good luck!

#	Problem	Answer
1.	Given: 2 H2 (g) + 2 NO (g)  →  2 H2O (l) + N2 (g) Substance ΔGf° P hydrogen gas (H2(g)) 0 kJ/mol 0.08 atm nitrogen gas (N2(g)) 0 kJ/mol 0.008 atm nitrogen monoxide (NO(g)) 87.6 kJ/mol 0.02 atm water (H2O(l)) -237.1 kJ/mol   temperature (T): 273 K Wanted: change in free energy in kJ?	kJ

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