Explain molar enthalpy of neutralization of hcl

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Reference no: EM13516860

Using your data, determine two values for (delta)H neutralization, then calculate an average value. The value should be determined and reported as "Molar Enthalpy of Neutralization of HCL", with units of kJ/mole HCL.

1st set of data: 50ml of 1.0 M HCL mixed with 50 ml of 1.1 M NaOH. Temp of HCL: 22.1 deg C Temp of NaOH: 22.2 deg C. Then we monitored the temperature changes over 1 minute intervals and we recorded: 29.3, 29.2, 29.2, 29.2, 29.1, 29.0, 28.9, 28.8 all in degrees Celsius.

We repeated the test again and got temp of HCL: 22.3 Temp of NaOH: 22.3 Then after mixing we got: 28.7, 28.6, 28.5, 28.4, 28.3, 28.2, 28.2, 28.1.

Other info: Specific Heat of water is 4.184 J etc., Density of .50 M NaCl solution is 1.02 g/ml, SpH of .50 M NaCl = 4.02 J

Reference no: EM13516860

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