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aleksandrvk [35]
2 years ago
8

What is the ΔG for the following reaction at 25°C?

Chemistry
2 answers:
Pepsi [2]2 years ago
5 0
<span> The ΔG for the following reaction at 25°C of </span><span>N2O4(g) → 2NO2(g) is 5.32 kJ per mole.

2 (51.8) - 98.28 = 5.32 kJ per mole.

This is because t</span>he rate of the dissociation of N2O4 is equal to the rate of formation of N2O4.
ikadub [295]2 years ago
4 0
\Delta G_{global}=\Delta G_{products}-\Delta G_{reagents}\\\\&#10;\text{We should consider the stoichiometry:}\\\\&#10;\Delta G=2\Delta G_{NO_2}-\Delta G_{N_2O_4}\\\\&#10;\Delta G=2\cdot51.8-98.28=103.6-98.28\\\\&#10;\boxed{\Delta G=5.32~kJ}
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Here's what I get.

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_{95}^{243}\text{Am} \longrightarrow \, _{93}^{239}\text{Np} + \, _{2}^{4}\text{He}  

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