How much heat in kilocalories is absorbed in the reaction of 1.94g of Na with H2O? 2Na(s)+2H2O(l)-2NaOH(aq)+H2(g) change in heat= -88.0kcal/mol

Question

How much heat in kilocalories is absorbed in the reaction of 1.94g of Na with H2O? 2Na(s)+2H2O(l)->2NaOH(aq)+H2(g) change in heat= -88.0kcal/mol

DrBob222 · Answer

If dH is - heat is released and not absorbed. Is that kcal/mol or kcal/2 mols.

jennifer · Answer

That is how my question is worded. How much heat (in kilocalories) is evolved or absorbed in the reaction of 1.94g of Na with H2O? change in heat= -88.0 kcal/mol

k · Answer

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