1. Calculate AH for the reaction: HCl(g) + NaNO2(s) → HNO₂(1) + NaCl(s) using the following data: Reaction AH(kJ) 2NaCl(s) + H2O(l) → 2HCI(g) + Na2O(s) 382.0 NO(g) + NO2(g) + Na2O(s) → 2NaNO2(s) -601.0 NO(g) + NO2(g) →№₂O(g) + O2(g) -40.0 2HNO₂(1) → N₂O(g) + O2(g) + H2O(1) 29.0

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Chapter6: Thermochemistry
Section: Chapter Questions
Problem 128CWP: Calculate H for the reaction N2H4(l)+O2(g)N2(g)+2H2O(l) given the following data: Equation H(KJ)...
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1. Calculate AH for the reaction: HCl(g) + NaNO2(s) → HNO₂(1) + NaCl(s)
using the following data:
Reaction
AH(kJ)
2NaCl(s) + H2O(l) → 2HCI(g) + Na2O(s)
382.0
NO(g) + NO2(g) + Na2O(s) → 2NaNO2(s)
-601.0
NO(g) + NO2(g) →№₂O(g) + O2(g)
-40.0
2HNO₂(1) → N₂O(g) + O2(g) + H2O(1)
29.0
Transcribed Image Text:1. Calculate AH for the reaction: HCl(g) + NaNO2(s) → HNO₂(1) + NaCl(s) using the following data: Reaction AH(kJ) 2NaCl(s) + H2O(l) → 2HCI(g) + Na2O(s) 382.0 NO(g) + NO2(g) + Na2O(s) → 2NaNO2(s) -601.0 NO(g) + NO2(g) →№₂O(g) + O2(g) -40.0 2HNO₂(1) → N₂O(g) + O2(g) + H2O(1) 29.0
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