You were tasked to do a simple calorimetry experiment to determine the enthalpy of reaction of HNO3 and NaOH for your experiment in you Chem 16.1 Lab class. The method found in the lab manual was the one used for this experiment. The results, including for the calibration of the calorimeter using HCl and NaOH, are shown in your data sheet below. Complete your data sheet. CALORIMETRY DATA I. CALIBRATION OF CALORIMETER Molarity of HCI, M 1.00 Volume of HCI, mL 10.0 Molarity of NaOH, M 1.00 Volume of NaOH, mL 5.00 Initial Temperature (°C) 26.7 Temperature of mixture (°C) vs. Time (sec) 30 29 28 27 26 25 50 100 150 200 Time (sec) Temperature of mixture |(°C) Time (sec) 26.7 30 60 90 27.8 28.8 28.8 28.8 28.8 120 150 180 28.8 210 28.6 Temperature of mixture (°C)

Chemistry
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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use the data in the first photo to solve for the unknowns in the 2nd photo

Final Temperature (°C)
AT (°C)
Ccal (J/°C)
Transcribed Image Text:Final Temperature (°C) AT (°C) Ccal (J/°C)
You were tasked to do a simple calorimetry experiment to determine the
enthalpy of reaction of HNO3 and NaOH for your experiment in you Chem
16.1 Lab class. The method found in the lab manual was the one used for
this experiment. The results, including for the calibration of the calorimeter
using HCl and NaOH, are shown in your data sheet below.
Complete your data sheet.
CALORIMETRY DATA
I. CALIBRATION OF CALORIMETER
Molarity of HCI, M
1.00
Volume of HCI, mL
10.0
Molarity of NaOH, M
1.00
Volume of NaOH, mL
5.00
Initial Temperature (°C)
26.7
Temperature of mixture (°C) vs. Time (sec)
30
29
28
27
26
25
50
100
150
200
Time (sec)
Temperature of mixture
|(°C)
26.7
Time (sec)
30
27.8
60
28.8
90
28.8
120
28.8
150
28.8
180
28.8
210
28.6
Temperature of mixture (°C)
Transcribed Image Text:You were tasked to do a simple calorimetry experiment to determine the enthalpy of reaction of HNO3 and NaOH for your experiment in you Chem 16.1 Lab class. The method found in the lab manual was the one used for this experiment. The results, including for the calibration of the calorimeter using HCl and NaOH, are shown in your data sheet below. Complete your data sheet. CALORIMETRY DATA I. CALIBRATION OF CALORIMETER Molarity of HCI, M 1.00 Volume of HCI, mL 10.0 Molarity of NaOH, M 1.00 Volume of NaOH, mL 5.00 Initial Temperature (°C) 26.7 Temperature of mixture (°C) vs. Time (sec) 30 29 28 27 26 25 50 100 150 200 Time (sec) Temperature of mixture |(°C) 26.7 Time (sec) 30 27.8 60 28.8 90 28.8 120 28.8 150 28.8 180 28.8 210 28.6 Temperature of mixture (°C)
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