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    Chemistry Study Set 2
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    Exam 6: Thermochemistry
  5. Question
    Find\(\Delta\) H°<sub>rxn</sub> for the Reaction 2Na(s)+ 2H<sub>2</sub>O(l)\(\rarr\) 2NaOH(aq)+ 2H<sub>2</sub>(g)\(\Delta\) H°<sub>f</sub> (NaOH(aq))= -426
Solved

Find Δ\DeltaΔ H°rxn for the Reaction
2Na(s)+ 2H2O(l) →\rarr→ 2NaOH(aq)+ 2H2(g) Δ\DeltaΔ H°f (NaOH(aq))= -426

Question 70

Question 70

Short Answer

Find Δ\DeltaΔ H°rxn for the reaction
2Na(s)+ 2H2O(l) →\rarr→ 2NaOH(aq)+ 2H2(g).
[ Δ\DeltaΔ H°f (NaOH(aq))= -426.8 kJ/mol; Δ\DeltaΔ H°f (H2O(l))= -285.5 kJ/mol]

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