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2. The value of H for the reaction below is 126kJ/mol. How much energy is released when 120g of NaOH(MWt:40g/mol) is formed in the reaction?

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2. The value of H for the reaction below is 126kJ/mol. How much energy is released when 120g of NaOH(MWt:40g/mol) is formed in the reaction? a. 63kJ 2Na2O2(s)+2H2O(I)4NaOH(s)+O2(g) b. 252kJ c. 94.5kJ d. 126kJ e. 504kJ

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