Solved

Determine ΔfG° at 298 K for SnO Using the Data

Question 62

Multiple Choice

Determine ΔfG° at 298 K for SnO using the data below. Sn(s) + SnO2(s) → 2SnO(s)
Given: ΔrG° = 12.0 kJ/mol-rxn at 298K.
Substance
ΔfG°(kJ/mol) at 298 K
SnO(s)
?
SnO2(s)
-515.8


A) -251.9 kJ/mol
B) -503.8 kJ/mol
C) 527.8 kJ/mol
D) 263.9 kJ/mol
E) 1055.6 kJ/mol

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q56: ΔG° = 0 for a reaction indicates

Q57: For the reaction Br<sub>2</sub>(l)→ 2Br(g),_.<br>A) ΔH is

Q58: If a chemical reaction is exothermic but

Q59: Which of the following is the third

Q60: For a certain reversible process,q = 88.06

Q61: If a chemical reaction occurs in a

Q63: For a chemical system,Δ<sub>r</sub>G° and Δ<sub>r</sub>G are

Q64: At a temperature (in kelvin units)of _,the

Q65: Calculate ΔS°(universe)for the combustion of acetylene at

Q66: Calculate ΔG° at 298 K for the