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Title: When 18.5 g of HgO(s) is decomposed to form Hg(l) and O2(g), 7.75 kJ of heat is absorbed at ... Post by: janeniz on Oct 23, 2023 When 18.5 g of HgO(s) is decomposed to form Hg(l) and O2(g), 7.75 kJ of heat is absorbed at standard-state conditions. What is the standard enthalpy of formation (ΔH°f) of HgO(s)?
▸ –90.7 kJ/mol ▸ –7.75 kJ/mol ▸ 0.419 kJ/mol ▸ 27.9 kJ/mol ▸ 143 kJ/mol Title: Re: When 18.5 g of HgO(s) is decomposed to form Hg(l) and O2(g), 7.75 kJ of heat is absorbed at ... Post by: kuteeme on Oct 23, 2023 Content hidden
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