Q5. The following reaction depicts one way in which nitric acid could be formed: N₂O5 + H₂O ® 2 HNO3 DH = ? Use the foll

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Q5 The Following Reaction Depicts One Way In Which Nitric Acid Could Be Formed N O5 H O 2 Hno3 Dh Use The Foll 1 (21.54 KiB) Viewed 8 times

Q5. The following reaction depicts one way in which nitric acid could be formed: N₂O5 + H₂O ® 2 HNO3 DH = ? Use the following information, and apply Hess's law, to determine the missing value. H₂ + 1/2 O₂® H₂O DH=-285.8 kJ ½ N2 + 3/2 O2 + 2H₂Ⓡ HNO3 DH = -174.1 kJ 2N2 + 5 O₂ Ⓡ2 N₂O5 DH = + 28.4 kJ