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Instructions: Use the following data to complete the data /calculation sheet of the experiment in...
1. Calculate what the pressure of the air is in the flask at each of the...
1. Calculate what the pressure of the air is in the
flask at each of the temperatures for Trials 1 through 5. The
temperature is related to the temperature (at constant volume and
number of moles) through Gay-Lussac's Law.
2. Calculate the natural logarithm of the vapor
pressures, ln(P/P^-), where P^- is 100 kPa.
3. Calculate the inverse of the absolute
temperatures.
4. Prepare a graph (either by hand or in excel) with
ln(P/P^-) plotted on the y-axis and 1/T...
Please tell me if these workings are correct? If not, could you please help me correct...
Please tell me if these workings are correct? If not, could
you please help me correct my mistakes. Im not sure if I need to
subtract the atmospheric pressure - and if I have to, I cant
understand how to calculate it with what ive been given.
Show sample calculations for Trial 1 only. Simply report the results for Trial 2 1. Calculate the moles of hydrogen gas produced from the reaction. (2 marks) O. 01329 - 5,43x10-Mol 1. MM...
plz help asap Excel Spreadsheet: Part A: Use Excel to generate a spreadsheet with the following information. Co...
plz help asap
Excel Spreadsheet: Part A: Use Excel to generate a spreadsheet with the following information. Column A Enter the measured masses of sodium carbonate from data page #1 в Using stoichiometry, calculate the theoretical number of moles of CO2 that can be produced from each reactant entry. C Using the ideal gas law, measured volume, and temperature, calculate the theoretical pressure of CO2(g) that can be produced from the theoretical moles of CO2(8) D Actual measured pressures of...
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...
Based on this data, I find it hard to the calculations and analysis and discussion Beer's...
Based on this data, I find it hard to the calculations and analysis
and discussion
Beer's Law Calculations: A. Dilution Calculations 1. Use the actual mass of cobalt(II) nitrate hexahydrate you used to calculate the concentration of your stock solution. 2. Calculate the concentration of your diluted solutions. The easiest way to do this is with the equation MiV2-M2V2. Show the work for the calculation of the concentration of at least one of your dilute solutions. 3. Make a table...
Rules for using a Table within a scientific report: 1. Tables within scientific reports contain s...
Rules for using a Table within a scientific report: 1. Tables within scientific reports contain summary information, not the raw data collected during an experiment 2. The table caption is located at the top of the table. 3. The table caption should define all abbreviations used in the table and the sample size of the data represented. Table 1. Mean turbidity scores t S.E. for spontancous generation of life from inorganic material trials using nutrient agar as a growth environment....
2ee do heete renouth hecel. to obtein Don't Cs CAS remax let graclolertee C abOu Lecore...
2ee do heete renouth hecel. to obtein Don't Cs CAS remax let graclolertee C abOu Lecore kmp ris lous knap oin ane vol Barome tris Pressore (u Ha) t8 s Tenpor watC oe AR (me) volome jo.00 mL loo leS. 16 5S.Le 50.6 4.0 le.is 5.80 5.45 caleoltrons Twakr 1/Twak.( Pair (u tnHa Proateam e Peoatatu Calculations: (0.5 pt for each block) Twater (K) 1/Twater (K) Pair (mm Hg) Pwater (mm Hg) Pwater (atm) In Pwater 92 We were unable...
What is the volume of the sphere in Procedure 2 in units of cm3? Express your...
What is the volume of the sphere in Procedure 2 in units of
cm3? Express your answer to two significant figures.
LAB 14: IDEAL GAS LAW BASIC CONCEPTS TEXTBOOK: SECTIONS 15.2, YOUNG, 10TH EDITION DEFINITIONS Volume: The space taken up by an object, measured in cubic meters (m"). Pressure: For an enclosed gas, pressure is defined as the force exerted per area by the gas on the container walls, measured in Pascal (1 N/m) Temperature: A measure of the average...
just one example/demonstration! Data needed to be calculated is in highlighted in green boxes. And I...
just one example/demonstration!
Data needed to be calculated is in highlighted in green boxes.
And I highlighted in red an equation (not sure if thats what you
use to calculate it) And ignore the lab instructions on completeing
a graph!! I already know how to do that in excel, just curious how
Ln (relative rate) and 1/T in K^-1 is calculated by hand*
here is the rest of that lab leading up to the question as I
know its typically...
Need help with the first picture. Data provided in pictures #2 & #3 Determining the Activation...
Need help with the first picture. Data provided in pictures #2
& #3
Determining the Activation Energy and Collision Frequency Factor for Reaction 1 Part 1. Transfer the reaction rate for runs 9.12 from Data Sheet 3. Then calculate the rate constant (R) at each temperature based on the reaction orders determined in parts and Record the results in Tables * = 18,0 ->15.0416"5,0216" Equation 6 ->25 10 2. Calculate the natural logarithm of the rate constant. In ) and...
1. Calculate what the pressure of the air is in the
flask at each of the temperatures for Trials 1 through 5. The
temperature is related to the temperature (at constant volume and
number of moles) through Gay-Lussac's Law.
2. Calculate the natural logarithm of the vapor
pressures, ln(P/P^-), where P^- is 100 kPa.
3. Calculate the inverse of the absolute
temperatures.
4. Prepare a graph (either by hand or in excel) with
ln(P/P^-) plotted on the y-axis and 1/T...
Please tell me if these workings are correct? If not, could
you please help me correct my mistakes. Im not sure if I need to
subtract the atmospheric pressure - and if I have to, I cant
understand how to calculate it with what ive been given.
Show sample calculations for Trial 1 only. Simply report the results for Trial 2 1. Calculate the moles of hydrogen gas produced from the reaction. (2 marks) O. 01329 - 5,43x10-Mol 1. MM...
plz help asap
Excel Spreadsheet: Part A: Use Excel to generate a spreadsheet with the following information. Column A Enter the measured masses of sodium carbonate from data page #1 в Using stoichiometry, calculate the theoretical number of moles of CO2 that can be produced from each reactant entry. C Using the ideal gas law, measured volume, and temperature, calculate the theoretical pressure of CO2(g) that can be produced from the theoretical moles of CO2(8) D Actual measured pressures of...
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...
Based on this data, I find it hard to the calculations and analysis
and discussion
Beer's Law Calculations: A. Dilution Calculations 1. Use the actual mass of cobalt(II) nitrate hexahydrate you used to calculate the concentration of your stock solution. 2. Calculate the concentration of your diluted solutions. The easiest way to do this is with the equation MiV2-M2V2. Show the work for the calculation of the concentration of at least one of your dilute solutions. 3. Make a table...
Rules for using a Table within a scientific report: 1. Tables within scientific reports contain summary information, not the raw data collected during an experiment 2. The table caption is located at the top of the table. 3. The table caption should define all abbreviations used in the table and the sample size of the data represented. Table 1. Mean turbidity scores t S.E. for spontancous generation of life from inorganic material trials using nutrient agar as a growth environment....
2ee do heete renouth hecel. to obtein Don't Cs CAS remax let graclolertee C abOu Lecore kmp ris lous knap oin ane vol Barome tris Pressore (u Ha) t8 s Tenpor watC oe AR (me) volome jo.00 mL loo leS. 16 5S.Le 50.6 4.0 le.is 5.80 5.45 caleoltrons Twakr 1/Twak.( Pair (u tnHa Proateam e Peoatatu Calculations: (0.5 pt for each block) Twater (K) 1/Twater (K) Pair (mm Hg) Pwater (mm Hg) Pwater (atm) In Pwater 92 We were unable...
What is the volume of the sphere in Procedure 2 in units of
cm3? Express your answer to two significant figures.
LAB 14: IDEAL GAS LAW BASIC CONCEPTS TEXTBOOK: SECTIONS 15.2, YOUNG, 10TH EDITION DEFINITIONS Volume: The space taken up by an object, measured in cubic meters (m"). Pressure: For an enclosed gas, pressure is defined as the force exerted per area by the gas on the container walls, measured in Pascal (1 N/m) Temperature: A measure of the average...
just one example/demonstration!
Data needed to be calculated is in highlighted in green boxes.
And I highlighted in red an equation (not sure if thats what you
use to calculate it) And ignore the lab instructions on completeing
a graph!! I already know how to do that in excel, just curious how
Ln (relative rate) and 1/T in K^-1 is calculated by hand*
here is the rest of that lab leading up to the question as I
know its typically...
Need help with the first picture. Data provided in pictures #2
& #3
Determining the Activation Energy and Collision Frequency Factor for Reaction 1 Part 1. Transfer the reaction rate for runs 9.12 from Data Sheet 3. Then calculate the rate constant (R) at each temperature based on the reaction orders determined in parts and Record the results in Tables * = 18,0 ->15.0416"5,0216" Equation 6 ->25 10 2. Calculate the natural logarithm of the rate constant. In ) and...
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