Calculate the heat (AH per mole) of neutralization reaction, when 25 cm³ of 2 M HCI at 23.3°C is added to 25 cm³ of 2 M NaOH at 23.3°C. After stirring, the neutralization reaction reached its maximum temperature at 37.4°C. Assume that no heat is transferred to the surroundings and an average density for all solutions in this experiment is 1.02 g/mL. (S.H. water=4.18 J/g°C) a. -3 kJ/mol O b. 15 kJ/mol O c. - 60 kJ/mol O d. -1.5 kJ/mol e. - 30 kJ/mol Your answer is incorrect. x

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Calculate the heat (AH per mole) of neutralization reaction, when 25 cm³ of 2 M HCI at 23.3°C is
added to 25 cm³ of 2 M NaOH at 23.3°C. After stirring, the neutralization reaction reached its
maximum temperature at 37.4°C. Assume that no heat is transferred to the surroundings and an
average density for all solutions in this experiment is 1.02 g/mL. (S.H. water=4.18 J/g°C)
a. -3 kJ/mol
O b. 15 kJ/mol
Oc. -60 kJ/mol
Od. -1.5 kJ/mol
e. - 30 kJ/mol
Your answer is incorrect.
x
Transcribed Image Text:Calculate the heat (AH per mole) of neutralization reaction, when 25 cm³ of 2 M HCI at 23.3°C is added to 25 cm³ of 2 M NaOH at 23.3°C. After stirring, the neutralization reaction reached its maximum temperature at 37.4°C. Assume that no heat is transferred to the surroundings and an average density for all solutions in this experiment is 1.02 g/mL. (S.H. water=4.18 J/g°C) a. -3 kJ/mol O b. 15 kJ/mol Oc. -60 kJ/mol Od. -1.5 kJ/mol e. - 30 kJ/mol Your answer is incorrect. x
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