The value of H° for the reaction below is -126 kJ. The amount of heat that is released by the reaction of 15.0 g of Na2O2 with water is kJ.2Na2O2 (s) 2H2O (l) -> 4NaOH (s) O2 (g)12.1-12648.524.267.5
The value of H° for the reaction below is -126 kJ. The amount of h…
Jan 13, 2022
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Calculate the heat released (kJ) in the reaction of 3.50 moles of acetylene (C2H2) and excess hydrogen gas to form ethane gas: 2C2H2(g) 5H2(g) -> 4CO2(g) 2H2O(g) Given: 2C2H2(g) 5O2(g) -> 4CO2(g) 2H2O(g) ΔH = -2320 kJ/mol 2C2H2(g) 7O2(g) -> 4CO2(g) 4H2O(g) ΔH = -3040 kJ/mol 2O2(g) -> 2O3(g) ΔH = -5572 kJ/mol
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Dec 10, 2023
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