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2 years ago

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Which ionization process requires the most energy? which ionization process requires the most energy? f(g) → f +(g) + e- o(g) →

o +(g) + e- f +(g) → f 2+(g) + e- o +(g) → o 2+(g) + e-?

1 answer:

yuradex [85]2 years ago

3 0

I think it’s W+(g) → W2+(g) + e-

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2 years ago

Fe3O4(s) + 4H2(g)3Fe(s) + 4H2O(g) Using standard thermodynamic data at 298K, calculate the entropy change for the surroundings w

alexandr402 [8]

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dSrxn = dS[product]-dS[reactants]

= 3*dS(Fe)+ 4*dS(H2O)-[1*dS(Fe3O4)+ 4dS(H2)]

= [3*27.78 +4*188.825-146.4 -4*130.684] j/k = 169.504 j/k

This is the dS for 1mole Fe3O4

for 1.79 mols Fe3O4

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2 years ago