Carry out a two point calibration of a thermometer or temperature probe using boiling water and an ice bath for reference points. Use a Barometer or Vemier pressure probe to obtain the current barometric pressure in mm Hg. Record the data below. Observed temperature of boiling water 22°C 154.126 Observed temperature of ice bath Current barometric pressure (Pobserved) mm Hg Using Equation 3a, correct the boiling point (BP) for the current barometric'pressure (Pobserved) Use Equation 3b to correct the freezing point (FP) for the current Pobserved Use Microsoft Excel Google Sheets or another computer program to plot a graph of the observed temperatures on the y-axis, versus true (corrected) temperatures on the x-axis. Apply Equation 2, and calculate the true temperature for 50°C based on the equation from the best fit line in your graph. Submi the graph with your post lab assignment. Note: Grophs ore lobeled as "Figures" in formal reports. Remember to number the caption each figure in the order it is mentioned. EQUATION 3 Correct the temperatures for today's atmospheric pressure: BP corrected BP.bserved(Pserved760 mmHg) x 0.045 C (a) umHg) FP.orrected FP observed(Pobserved= 760 mmHg) x 0.045 C (b) mmilg.
Carry out a two point calibration of a thermometer or temperature probe using boiling water and an ice bath for reference points. Use a Barometer or Vemier pressure probe to obtain the current barometric pressure in mm Hg. Record the data below. Observed temperature of boiling water 22°C 154.126 Observed temperature of ice bath Current barometric pressure (Pobserved) mm Hg Using Equation 3a, correct the boiling point (BP) for the current barometric'pressure (Pobserved) Use Equation 3b to correct the freezing point (FP) for the current Pobserved Use Microsoft Excel Google Sheets or another computer program to plot a graph of the observed temperatures on the y-axis, versus true (corrected) temperatures on the x-axis. Apply Equation 2, and calculate the true temperature for 50°C based on the equation from the best fit line in your graph. Submi the graph with your post lab assignment. Note: Grophs ore lobeled as "Figures" in formal reports. Remember to number the caption each figure in the order it is mentioned. EQUATION 3 Correct the temperatures for today's atmospheric pressure: BP corrected BP.bserved(Pserved760 mmHg) x 0.045 C (a) umHg) FP.orrected FP observed(Pobserved= 760 mmHg) x 0.045 C (b) mmilg.
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Here , I am having trouble figuring out the right way to use the observed numbers to figure out the correct temperature. THANKYOU
Transcribed Image Text:Carry out a two point calibration of a thermometer or temperature probe using boiling water and
an ice bath for reference points. Use a Barometer or Vernier pressure probe to obtain the current
barometric pressure in mm Hg. Record the data below.
Observed temperature of boiling water
Observed temperature of ice bath
Current barometric pressure (Pbserved)
22°C
154.126
mm Hg
Using Equation 3a, correct the boiling point (BP) for the current barometric'pressure (Pobserved)
Use Equation 3b to correct the freezing point (FP) for the current Pobserved Use Microsoft Excel
Google Sheets or another computer program to plot a graph of the observed temperatures on
the y-axis, versus true (corrected) temperatures on the x-axis. Apply Equation 2, and calculate
the true temperature for 50°C based on the equation from the best fit line in your graph. Submi
the graph with your post lab assignment.
Note: Grophs ore lobeled as "Figures" in formal reports. Remember to number the caption each figure
in the order it is mentioned.
EQUATION 3
Correct the temperatures for today's atmospheric pressure:
BP
BPobserved(Pserved 760 mmmHg) x
0.045 C
(a)
corrected
mmHg)
FPorrected
Pobserved(Pabserved = 760 mmHg) x
0.045 C
(b)
mmHg.
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