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A student gets the following data for the heat of neutralization trials using 1.0 M NaOH...

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Chemistry

A student gets the following data for the heat of neutralizationtrials using 1.0 M NaOH and 1.0 M HCl.

A. Mass of calorimeter /g trial1:43.5

B. Mass HCl and calorimeter / g trial1:64.0

C. Mass calorimeter, HCl and NaOH / g trial1:85.0

D1. Mass HCl / g (B - A) trial1:.......

D2. Mass NaOH /g (C - B) trial1:.......

Mass of Solution (D1 + D2) trial1:.......

Initial temp. HCl measured / C (therm 1) trial1:22.1

Initial temp. HCl corrected / C trial1:........

Initial temp. NaOH measured / C (therm 2) trial1:21.6

Initial temp. NaOH corrected / C trial1:.......

E. Average Initial Temp corrected / C trial1:.......

Final temp. measured / C (therm 1) trial1:28.8

F. Final temp. corrected / C trial1:.......

G. Temp. change corrected / C o (F - E) trial1:........

Using this data, determine the Molar Enthalpy of Neutralizationfor this trial. The mcalib calib is 0.969 and b is 2.0 C for bothThermometer 1 and Thermometer 2 and B the calculated heat capacityof the calorimeter was 33 J °C-1 .

Answer & Explanation Solved by verified expert
4.0 Ratings (648 Votes)
A Mass of calorimeter g trial1 435 B Mass HCl and calorimeter g trial1 640 C Mass calorimeter HCl and NaOH gtrial1 850 D1 Mass HCl g B Atrial1 290 D2 Mass NaOH g C Btrial1 210 Mass of    See Answer
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