Chemistry, 30.10.2019 17:31 qveenvslayin
How much heat (in kilojoules) is evolved or absorbed in the reaction of 1.90g of na with h2o ?
2na(s) + 2h₂o(l) -> h2(g) delth = -368.4kj.
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How much heat (in kilojoules) is evolved or absorbed in the reaction of 1.90g of na with h2o ?
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