e rate constant a

Chemistry
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ISBN:9781305957404
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The aquation of tris-(1,10-phenanthroline) iron(II) in acid solution
takes place according to the equation:
Fe(phen),2+ + 3 H3O* + 3 H20→ Fe(H,O),2* + 3 phenH.
If the activation energy, Ea, is 126 kJ/mol and the rate constant at
30°C is 9.8 x 103 min 1, what is the rate constant at 35°C?
O 4.5 x 10 min 1
O 4.4 x 10 min 1
O 2.3 x 10 min 1
O 2.2 x 10 min 1
Transcribed Image Text:The aquation of tris-(1,10-phenanthroline) iron(II) in acid solution takes place according to the equation: Fe(phen),2+ + 3 H3O* + 3 H20→ Fe(H,O),2* + 3 phenH. If the activation energy, Ea, is 126 kJ/mol and the rate constant at 30°C is 9.8 x 103 min 1, what is the rate constant at 35°C? O 4.5 x 10 min 1 O 4.4 x 10 min 1 O 2.3 x 10 min 1 O 2.2 x 10 min 1
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