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Asked by naik

How much heat is liberated when 0.113 mole of sodium
reacts with excess water according to the following equation?
DH = -368 kJ/mol rxn
13 years ago

Answers

Answered by DrBob222
2Na + 2H2O ==> 2NaOH + H2

368 kJ x (0.113 mol/2 mol) = ?
13 years ago
Answered by Nancy
2Na + 2H2O → H2 + 2NaOH is the balanced equation. from that, .113 mole/2=.0565 x -368 = -20.79kj or 20.79 kj heat is created in the reaction.
13 years ago
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