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Author Question: Calculate rG at 298 K under the conditions shown below for the following reaction:SO3(g) + H2O(g) ... (Read 108 times)

jjjetplane

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Question 1

Use Hess's law to calculate ΔrG° using the following information:

NO(g) + O(g) → NO2(g)ΔrG° = ?
2O3(g) → 3O2(g)ΔrG° = +489.6 kJ mol-1
O2(g) → 2O(g)ΔrG° = +463.4 kJ mol-1
NO(g) + O3(g) → NO2(g) + O2(g)ΔrG° = - 199.5 kJ mol-1

◦ -225.7 kJ mol-1
◦ -1152.5 kJ mol-1
◦ -676.0 kJ mol-1
◦ +753.5 kJ mol-1
◦ +277.0 kJ mol-1

Question 2

Calculate ΔrG at 298 K under the conditions shown below for the following reaction:

SO3(g) + H2O(g) → H2SO4(l)ΔrG°= -90.5 kJ mol-1

P(SO3) = 0.20 atm, P(H2O) = 0.88 atm

◦ +51.4 kJ mol-1
◦ -30.4 kJ mol-1
◦ +15.9 kJ mol-1
◦ -90.5 kJ mol-1
◦ -86.2 kJ mol-1


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Marked as best answer by jjjetplane on Nov 18, 2019

leeeep

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Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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jjjetplane

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Reply 2 on: Nov 18, 2019
YES! Correct, THANKS for helping me on my review


nanny

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Reply 3 on: Yesterday
Gracias!

 

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