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Author Question: Calculate G for at 599.8 K, using the following data: H2(g) + O2(g) H2O2(g) Kp = 2.3 106 at ... (Read 55 times)

nramada

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Question 1

Calculate Ksp for the salt NaCl at 25°C.
Substance
ΔGf°(in kJ/mol)
Na+(aq)
–262.0
Cl(aq)
–131.0
NaCl(s)
383.5
 


46
7.1 × 1019

9.5
4.6
0.46

Question 2

Calculate Δ for at 599.8 K, using the following data:
    H2(g) + O2(g) H2O2(g)          Kp = 2.3 106 at 599.8 K
    2H2(g) + O2(g) 2H2O(g)          Kp = 1.8 1037 at 599.8 K

141 kJ
–501 kJ
501 kJ
–287 kJ
287 kJ


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Marked as best answer by nramada on Mar 21, 2021

Anonymous

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nramada

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Reply 2 on: Mar 21, 2021
Great answer, keep it coming :)


epscape

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Reply 3 on: Yesterday
Excellent

 

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