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You combine 25.0 mL 2.00 M HCl with the same volume of 2.00 M NaOH in...

You combine 25.0 mL 2.00 M HCl with the same volume of 2.00 M NaOH in a calorimeter. The temperature of the calorimeter rises by 12.5°C. What is the calorimeter's heat capacity, Ccal, in kJ/°C? Enter the numerical value to 3 significant figures, without units. (ΔH° for the neutralization of one mole of strong acid is -55.8 kJ.).   For a particular reaction at 25.0°C, ΔG°= 19.2 kJ and ΔH° = 13.7 kJ. What is ΔS° for this reaction, in J/K? Enter the numerical value to 3 significant figures, without units.

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Answer #1

Reaction NaOH HCl -> NaCl +H2O One mole of NaOH reacts with one mole ofHCl gives one mole H,o Moles of NaOHV olume of NaOHx m

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