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Chemistry, 18.10.2020 07:01 bronson62

Given the following thermochemical data at 25°C and 1 atm pressure, 02(8) + 2B(3) -- B2O3(); AHP =-1264 kJ
03(g) + 2B(s) BLO3(); AH° = -1406 kJ
determine AH” for the following reaction at 25°C and 1 atm pressure.
302(g) → 203(g)
-980 kJ/mol
+284 kJ/mol
+980 kJ/mol
-2670 kJ/mol
-284 kJ/mol

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Given the following thermochemical data at 25°C and 1 atm pressure, 02(8) + 2B(3) -- B2O3(); AHP =-...
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