linVi6oleflo linVi6oleflo

16-11-2016
Chemistry

contestada

How much heat (in kilojoules) is evolved or absorbed in the reaction of 1.90 g of na with h2o? 2na(s) 2h2o(l)→2naoh(aq) h2(
g. δh∘ = -368.4kj.?

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NoahLeeWren NoahLeeWren

29-11-2016

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