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Chemistry, 12.06.2020 00:57 sese47

Use an Enthalpy of Formation table to calculate the AHrxn for this reaction: Mg (s) + 2 HCl (g) → MgCl2 (s) + Hz (g).
O
-675.5 KJ

-369.8 KJ

-457.2 KJ

-281.8 KJ

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