When 0236 Mol of a Weak Base (A^-)is Reacted with Excess

question 65

Multiple Choice

When 0.236 mol of a weak base (A^-) is reacted with excess HCl,6.91 kJ of energy is released as heat.What is $\Delta$ H for this reaction per mole of A^- consumed?

• A) -34.2 kJ/mol
• B) -59.4 kJ/mol
• C) -29.3 kJ/mol
• D) 34.2 kJ/mol
• E) 29.3 kJ/mol

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