![mmHg) Temp (oC) Temp (K) 1/Temp (Kt) 27.00 14313631640.0032 36bXIo 94.00 q3 123825.003 35xo 388.00 | 2, 53883172.1 60.00 1 3 33. 2 3.00x10-10 2b) Using the CHEMPLOT (or Excel) program, plot log(VP) versus 1/Temp. 2c) Write down the slope of the straight line your graph from CHEMPLOT (or Excel) gives you. (Make sure to use scientific notation and the correct units.) Slope 2d) Using the value you obtained for the slope, calculate the molar heat of vaporization, ΔHvap. (Make sure to use scientific notation and the correct units.) [Hint: ΔHva,--(slope)x(2.303)x(R)] their proper symbols, but the correct units on the slope, then write the complete equation for that line. 2e) From the equation of your CHEM PLOT (or Excel) graph, change、x andy to Equation:](http://img.homeworklib.com/questions/9da71480-2865-11eb-a331-bbd637fd5713.png?x-oss-process=image/resize,w_560)
Homework Answers
2)
slope = -4037.7
Ea/R = -slope
Ea = 8.314*4037.7 = 33569.43J/mol
Ea = 33.569 kJ/mol
Add Answer to:
mmHg) Temp (oC) Temp (K) 1/Temp (Kt) 27.00 14313631640.0032 36bXIo 94.00 q3 123825.003 35xo 388.00 |...
A. Vapor Pressure Measurements Vapor Pressure (mm Hg) *53.5 3.51 623 4.41 Temp.(°C) Temp.(K) Gol 219.3 11.0 292.2 2...
A. Vapor Pressure Measurements Vapor Pressure (mm Hg) *53.5 3.51 623 4.41 Temp.(°C) Temp.(K) Gol 219.3 11.0 292.2 23.2 296.4 26.0 30112 _ 1/T 00368 .00342 .60331 60332 .00323 - 4.61 lib. 214.2 4.75 5.367 36.0 309.2 Sample Calculations: Oct 213,15=k 6.1 +218,15 = 214,3 279300368 k' Use your data above to prepare an Excel or LoggerPro graph of In P vs. 1/T. Have Excel or LoggerPro draw the best fit straight line through the data points and determine the...
Procedure Use the following sets of data and work with each one. The equation for a...
Procedure Use the following sets of data and work with each one. The equation for a linear graph is y mx+b, where m is the slope and b is the y-intercept. DATA SET 1: Fahrenheit-vs- Celsius Fahrenheit Celsius 32 68 104 140 176 0 20 40 60 80 1. Using Data Set 1 above, graph Fahrenheit (y) -vs- Celsius (x), using the scatterplot function in excel, or another graphing software. Make sure you label the axes. Fahrenheit should be on...
#2 between two quantities can be established. Procedure: Use the following sets of data and work...
#2
between two quantities can be established. Procedure: Use the following sets of data and work with each one. The equation for a linear graph is y mx+b, where m is the slope and b is the y-intercept DATA SET 1: Fahrenheit-vs-Celsius Fahrenheit Celsius 32 68 104 140 176 0 20 40 60 80 1. Using Data Set 1 above, graph Fahrenheit (y)-vs- Celsius (x), using the scatterplot function in excel, or another graphing software. Make sure you label the...
Graph should be ln(p) vs 1/T Please show graph and full work for problem Will rate!...
Graph should be ln(p) vs 1/T
Please show graph and full work for problem
Will rate! Please and thank you!
o.18 crm , at 95 %c.1. 3) Data for the vapor pressure of an unknown liquid are given T(C) 84 622, 1.433 694.,542 740 775 398 →5.4 40.4 01 43.4 27.0 30.1 32.8 36.5 484. .182 45.2 550,3 1O 469 The above data can be analyzed by the Clausius-Clapeyron equation According to that equation d (I/T)R where p is the...
5 What are the units of the rate constant (k) for first, second, or zero order reaction? Show how you determined the...
5 What are the units of the rate constant (k) for first, second, or zero order reaction? Show how you determined the units of each rate constant. >SO2 + Cla: 6. The following data were obtained at 320°C for the reaction of: SO Cla 0.00 4.00 3,00 2.00 Time, hour 1.00 0.874 [SO Cl), M 0.946 1.024 1,200 1.109 Graph: (a) In [SO Cl2] vs. time Label and attach the graphs to the worksheet. If using Excel, provide the equation...
4. Include a graph (made in Excel) of In(rate) vs. 1/T (where T is in Kelvin)....
4. Include a graph (made in Excel) of In(rate) vs. 1/T (where T is in Kelvin). The slope of this line can be used to determine the activation energy (see Equation 5 of the lab manual) 5. Show the calculation for the determination of the activation energy and report this value (including units!). Time Volume Vol S203 H2O 20 30 20 30 20 30 20 30 20 30 Vol HCI Temp Initial 5 10.2 20. 6 5 29. 7 45.2...
QuestiII Il poll ILS) Consider the data below: Time (minutes) Concentration (M) 1 0.05 2 0.042...
QuestiII Il poll ILS) Consider the data below: Time (minutes) Concentration (M) 1 0.05 2 0.042 3 0.034 4 0.028 5 0.018 Construct a concentration versus time plot with concentration on the y-axis and time on the x-axis. Then, determine the equation of the line that describes the data set. In blank # 1, report the slope of the line. Do not use scientific notation. In blank # 2, report the y-intercept of the line. Do not use scientific notation....
Prelaboratory assignment Exp. 4 Beer’s Law 1.Calculate the Concentration of the Crystal Violet Solutions in Table...
Prelaboratory assignment Exp. 4 Beer’s Law
1.Calculate the Concentration of the Crystal Violet Solutions in
Table 1 of the Procedureusing Vinitial x Minitial = Vdiluted x
Mdiluted (Note: Vdiluted = 15 mL). Record the concentrationsin
Table 1 AND in the Data table in the report sheet.
2.Plot the following data as absorbance vs concentration of X in
excel
Absorbance, A Molar Concentration of X
0.045 3.0 x 10-4 mol/L
0.097 6.2 x 10-4 mol/L
0.14 9.0 x 10-4 mol/L...
I need someone to help answer table 1 only mass, volume, y density and table 2...
I need someone to help answer table 1 only mass,
volume, y density and table 2 with a graph each table.
please read the procesures, thank you
Experiment 2 Graphing and Measurements Graphs summarize numerical data efficiently and are usually casier to understand and interpret than columns of numbers. In this experiment, you will collect data and construct a graph that makes an effective visual presentation. Materials: Equipment metric ruler Chemical a kit with 5 pieces Procedure: Part I: Measurements...
1. Calculate the concentration of a solution prepared by adding 15.00 mL of 1.97 x 10-MKMnO4...
1. Calculate the concentration of a solution prepared by adding 15.00 mL of 1.97 x 10-MKMnO4 from a buret into a 50.00 mL volumetric flask, which is then filled to the 50.00 mL graduation mark with distilled water. Hint. This is a dilution calculation M Your answer is incorrect - Check your calculations. 2. A linear standard curve of KMnO4 is prepared from a set of standard solutions by plotting absorbance (y) vs. concentration (x). Use Google Sheets/Excel to plot...
A. Vapor Pressure Measurements Vapor Pressure (mm Hg) *53.5 3.51 623 4.41 Temp.(°C) Temp.(K) Gol 219.3 11.0 292.2 23.2 296.4 26.0 30112 _ 1/T 00368 .00342 .60331 60332 .00323 - 4.61 lib. 214.2 4.75 5.367 36.0 309.2 Sample Calculations: Oct 213,15=k 6.1 +218,15 = 214,3 279300368 k' Use your data above to prepare an Excel or LoggerPro graph of In P vs. 1/T. Have Excel or LoggerPro draw the best fit straight line through the data points and determine the...
Procedure Use the following sets of data and work with each one. The equation for a linear graph is y mx+b, where m is the slope and b is the y-intercept. DATA SET 1: Fahrenheit-vs- Celsius Fahrenheit Celsius 32 68 104 140 176 0 20 40 60 80 1. Using Data Set 1 above, graph Fahrenheit (y) -vs- Celsius (x), using the scatterplot function in excel, or another graphing software. Make sure you label the axes. Fahrenheit should be on...
#2
between two quantities can be established. Procedure: Use the following sets of data and work with each one. The equation for a linear graph is y mx+b, where m is the slope and b is the y-intercept DATA SET 1: Fahrenheit-vs-Celsius Fahrenheit Celsius 32 68 104 140 176 0 20 40 60 80 1. Using Data Set 1 above, graph Fahrenheit (y)-vs- Celsius (x), using the scatterplot function in excel, or another graphing software. Make sure you label the...
Graph should be ln(p) vs 1/T
Please show graph and full work for problem
Will rate! Please and thank you!
o.18 crm , at 95 %c.1. 3) Data for the vapor pressure of an unknown liquid are given T(C) 84 622, 1.433 694.,542 740 775 398 →5.4 40.4 01 43.4 27.0 30.1 32.8 36.5 484. .182 45.2 550,3 1O 469 The above data can be analyzed by the Clausius-Clapeyron equation According to that equation d (I/T)R where p is the...
5 What are the units of the rate constant (k) for first, second, or zero order reaction? Show how you determined the units of each rate constant. >SO2 + Cla: 6. The following data were obtained at 320°C for the reaction of: SO Cla 0.00 4.00 3,00 2.00 Time, hour 1.00 0.874 [SO Cl), M 0.946 1.024 1,200 1.109 Graph: (a) In [SO Cl2] vs. time Label and attach the graphs to the worksheet. If using Excel, provide the equation...
4. Include a graph (made in Excel) of In(rate) vs. 1/T (where T is in Kelvin). The slope of this line can be used to determine the activation energy (see Equation 5 of the lab manual) 5. Show the calculation for the determination of the activation energy and report this value (including units!). Time Volume Vol S203 H2O 20 30 20 30 20 30 20 30 20 30 Vol HCI Temp Initial 5 10.2 20. 6 5 29. 7 45.2...
QuestiII Il poll ILS) Consider the data below: Time (minutes) Concentration (M) 1 0.05 2 0.042 3 0.034 4 0.028 5 0.018 Construct a concentration versus time plot with concentration on the y-axis and time on the x-axis. Then, determine the equation of the line that describes the data set. In blank # 1, report the slope of the line. Do not use scientific notation. In blank # 2, report the y-intercept of the line. Do not use scientific notation....
Prelaboratory assignment Exp. 4 Beer’s Law
1.Calculate the Concentration of the Crystal Violet Solutions in
Table 1 of the Procedureusing Vinitial x Minitial = Vdiluted x
Mdiluted (Note: Vdiluted = 15 mL). Record the concentrationsin
Table 1 AND in the Data table in the report sheet.
2.Plot the following data as absorbance vs concentration of X in
excel
Absorbance, A Molar Concentration of X
0.045 3.0 x 10-4 mol/L
0.097 6.2 x 10-4 mol/L
0.14 9.0 x 10-4 mol/L...
I need someone to help answer table 1 only mass,
volume, y density and table 2 with a graph each table.
please read the procesures, thank you
Experiment 2 Graphing and Measurements Graphs summarize numerical data efficiently and are usually casier to understand and interpret than columns of numbers. In this experiment, you will collect data and construct a graph that makes an effective visual presentation. Materials: Equipment metric ruler Chemical a kit with 5 pieces Procedure: Part I: Measurements...
1. Calculate the concentration of a solution prepared by adding 15.00 mL of 1.97 x 10-MKMnO4 from a buret into a 50.00 mL volumetric flask, which is then filled to the 50.00 mL graduation mark with distilled water. Hint. This is a dilution calculation M Your answer is incorrect - Check your calculations. 2. A linear standard curve of KMnO4 is prepared from a set of standard solutions by plotting absorbance (y) vs. concentration (x). Use Google Sheets/Excel to plot...
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