Chemistry, 25.10.2019 23:43 erstaabi000
When 0.230 g of sodium metal is added to an excess of hydrochloric acid, 2390 j of heat are produced. what is the enthalpy of the reaction as written?
2na(s)+2hcl(aq)⟶2nacl(aq)+h2(g)
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When 0.230 g of sodium metal is added to an excess of hydrochloric acid, 2390 j of heat are produced...
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