nathanprather5904 nathanprather5904
  • 22-04-2024
  • Chemistry
contestada

Consider the following thermochemical equation:

2 Na2O2(s) + 2 H2O(l) 4 NaOH(s) + O2(g) ΔH° = -126 kJ

Calculate the enthalpy change (kJ) when 45.0 g of Na2O2 reacts with excess water?
Report your answer with the correct number of significant figures. Do not include units in your answer.

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