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OpenStudy (anonymous):
Mg+2HCl>MgCl2+H2 Mg + 2H+ > Mg+2 + H2 Calculate dH for this reaction based on the following dHfs: Mg:0 kJ/mol H+: 0kJ/mol H2 : 0kJ/mol Mg+2: -467 kJ/mol
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OpenStudy (anonymous):
+467 kJ/mol?
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