Chemistry, 17.07.2019 04:30 tsmoothb15851
Given chemical equations for these reactions s(s) + o2(g) so2(g) ∆h˚ –296.8 kj•mol–1 h2(g) + ½ o2(g) h2o(l) ∆h˚ –285.8 kj•mol–1 h2(g) + s(s) h2s(g) ∆h˚ –20.6 kj•mol–1 what is the value of ∆h for the reaction below? 2 h2s(g) + 3 o2(g) 2 h2o(l) + 2 so2(g) (a) –603.2 kj•mol–1 (b) –562.0 kj•mol–1
Answers: 1
Chemistry, 21.06.2019 21:30, cicimarie2018
Which statements are true about electrolysis? check all that apply. electrolysis requires an acid be present. electrolysis is described by two half-reactions. electrolysis is not an industrial process. electrolysis results in commercially valuable products. electrolysis involves the transfer of electrons. reduction results in the loss of electrons. oxidation results in the loss of electrons.
Answers: 1
Chemistry, 22.06.2019 04:30, ajsoccer1705
Using the periodic table, complete the table to describe each atom. type in your answers
Answers: 3
Given chemical equations for these reactions s(s) + o2(g) so2(g) ∆h˚ –296.8 kj•mol–1 h2(g) + ½ o2(...
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