Chemistry, 28.12.2019 00:31, quincyjosiah07

How much heat is absorbed/released when 20.00 g of nh3(g) reacts in the presence of excess o2 (g) to produce no (g) and h2o (l) according to the following chemical equation? 4nh3 (g) + 5o2 (g) > 4no (g) +6h2o (l) δ h: +1168 kja. 342.9 kj of heat are absorbed. b. 342.9 kj of heat are released. c. 1372 kj of heat are absorbed. d. 1372 kj of heat are released.

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How much heat is absorbed/released when 20.00 g of nh3(g) reacts in the presence of excess o2 (g) to...