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What is the Molarity of the unknown acid?
Average molarity (show calculations) 0 : O Standard...
Please find the avg Molarity and standard deviation. Thank you. And show calculations. ?? Laboratory Experiment...
Please find the avg Molarity and standard deviation. Thank
you. And show calculations.
?? Laboratory Experiment . Concentration of Unknown Acid piosnsll) noibuloa bios pios Trial 3 Trial 1 Trial 2 olume of unknown acid Average molarity of NaOH from above mL of NaOH at equivalence point Molarity of unknown acid Average molarity (show calculations) (HOM M GM standard deviation- Sc
I need help finding how to do the calculations for these tables. If you could show...
I need help finding how to do the calculations for these
tables. If you could show me how to do the 1st determination/ trial
1 for each of them, I can figure out how to do the second and third
determinations/trials. If you could also show me how to do the
standard deviations, that'd be much appreciated. Thank you!
TABLE 8.3 volume at 1st Determination | 26.30 mL 13.15 mL 2nd Determination 3rd Determination 26.40 ml 26.40 mL 13.20 mL...
Please help me find the molarity of NaOH, the average molarity and Standard deviation please. I...
Please help me find the molarity of NaOH, the average molarity and
Standard deviation please. I will give a thumbs up.
REPORT SHEET : EXPERIMENT Determination of the 8 Dissociation Constant of a Weak Acid B. Standardization of Sodium Hydroxide (NaOH) Solution Trial 1 Trial 2 Trial 3 Mass of bottle+KHP Mass of bottle Mass of KHP used 0.218 Final buret reading 13.9133 ha Initial buret reading mL of NaOH used Molarity of NaOH Average molarity (show calculations and standard...
0 Mava=mV6 XvP Soma = Moub - Vaan. Determination of the castante Weak Acid D. Concentration...
0 Mava=mV6 XvP Soma = Moub - Vaan. Determination of the castante Weak Acid D. Concentration of Unknown Acid Trial 3 - Trial Trial Volume of unknown acid Average molarity of NaOH from above mL of NaOH at equivalence point Molarity of unknown acid Average molarity (show calculations) Standard deviation QUESTIONS 1. What are the largest sources of error in this experiment? 2. What is the pH of the solution obtained by mixing 30.00 mL of 0.250 M HCl and...
Please help break down 1. Molaroty unknown, mmol/ml 2. Average molarity of unknown 3. Relative average...
Please help break down
1. Molaroty unknown, mmol/ml
2. Average molarity of unknown
3. Relative average deviation
20.000ル 20.00ル 26001c volume of NaOH used, mL Molarity of NaOH, mmol/ml Average molarity of unknown Relative average deviation B、Titration of Unknown Acid Number of unknown acid: O.990 Molarity of NaOH: (average from Part A) Final -nha Trial 1 Trial 4 A Initial buret reading, ml ゆFinal buret reading, mL 0.00 mし000ML LOON 22-V0 ML aa·3DM.23.GHU C Volume of NaOH used, mL. 20.00...
Experiment 10 An Acid-Base Neutralization Reaction A. Determination of Unknown Acid Concentration Trial Trial 2 Tri...
Experiment 10 An Acid-Base Neutralization Reaction A. Determination of Unknown Acid Concentration Trial Trial 2 Trial 3 Trial 4 Volume of acid 10m 10m 10m 10mL Final buret reading- NaOH (mL) To.8ML 23.8ml 26.2m4 29.4m Initial buret reading- NaOH (mL) Volume of NaOH required to reach the end point. V 10.8m. 13ML 2.4mL 3.2mL Molarity of the acid, M. 10. OmL/108m./23.8mL 26.2mL) Unknown acid number: 16 Molarity of NaOH: Average Molarity of acid 0-1076m Show all calculations for trials 1...
Analysis of Acetic Acid Unknown M Acetic Acid Average M Unknown Average % Acetic Acid Analysis...
Analysis of Acetic Acid Unknown
M Acetic Acid
Average M Unknown
Average % Acetic Acid
Analysis of Acetic Acid Unknown ID of Unknown used Trial 1 Trial 2 Vol. Unknown used Vol. NaOH used Mmol NaOH used M Acetic Acid, calc. Average M Unknown ml mmol 7. mmol Average % Acetic Acid HoAc Audlcnstn 17.4 (assume density - 1 g/mL) Show the calculations used for Sample 1 for the determination of the molarity of unknown Acetic acid sample and for...
Volume at equivalance point Volume at one-half equivalance point Average Ka (show calculations) ... Standard deviation...
Volume at equivalance point
Volume at one-half equivalance point
Average Ka (show calculations) ... Standard deviation of
Ka
350 Ron Sheet Vetermination of the Dissociation Constant of a Weak Acid Third determination ml NaOH PH 3.33 3.68 mill- sorinis 1513 Oleme royale =- BmL C. Determination of pK, of Unknown Acid First determination Second determination ml NaOH PH ml NaOH pH IML 3.25 IML 2.84 am 3.53 2mL 3.11 SmL 3.74 30 4ML 3.88 4mL Bm 403 5ML 4.01 GML...
5. Determine the average value for the molarity of the acetic acid in vinegar. Show your...
5. Determine the average value for the molarity of the acetic acid in vinegar. Show your calculation 6. Determine the deviation between each individual molarity for acetic acid and the average value from question 4, above. Notice that the formula below uses absolute values: you only care about how big the difference is not whether cach trial value was higher or lower than the average. Deviation = (individual trial value)-(average value from #5) Trial Ideviation Trial 2 deviation Trial 3...
need help with lab calculations not sure which equation to use? average molarity of NaOH is...
need help with lab calculations
not sure which equation to use?
average molarity of NaOH is .0996M
Trial 2 Concentration of Unknown HCI Unknown # Trial 1 volume of HCI (in mL) volume of NaOH (in mL) Mof HCI? average M of HCI In the space below, show the calculation of the M NaOH for trial 1 and for the M HCl for trial 1. NOTE: use the average molarity of NaOH to calculate the M of HCl (for both...
Please find the avg Molarity and standard deviation. Thank
you. And show calculations.
?? Laboratory Experiment . Concentration of Unknown Acid piosnsll) noibuloa bios pios Trial 3 Trial 1 Trial 2 olume of unknown acid Average molarity of NaOH from above mL of NaOH at equivalence point Molarity of unknown acid Average molarity (show calculations) (HOM M GM standard deviation- Sc
I need help finding how to do the calculations for these
tables. If you could show me how to do the 1st determination/ trial
1 for each of them, I can figure out how to do the second and third
determinations/trials. If you could also show me how to do the
standard deviations, that'd be much appreciated. Thank you!
TABLE 8.3 volume at 1st Determination | 26.30 mL 13.15 mL 2nd Determination 3rd Determination 26.40 ml 26.40 mL 13.20 mL...
Please help me find the molarity of NaOH, the average molarity and
Standard deviation please. I will give a thumbs up.
REPORT SHEET : EXPERIMENT Determination of the 8 Dissociation Constant of a Weak Acid B. Standardization of Sodium Hydroxide (NaOH) Solution Trial 1 Trial 2 Trial 3 Mass of bottle+KHP Mass of bottle Mass of KHP used 0.218 Final buret reading 13.9133 ha Initial buret reading mL of NaOH used Molarity of NaOH Average molarity (show calculations and standard...
0 Mava=mV6 XvP Soma = Moub - Vaan. Determination of the castante Weak Acid D. Concentration of Unknown Acid Trial 3 - Trial Trial Volume of unknown acid Average molarity of NaOH from above mL of NaOH at equivalence point Molarity of unknown acid Average molarity (show calculations) Standard deviation QUESTIONS 1. What are the largest sources of error in this experiment? 2. What is the pH of the solution obtained by mixing 30.00 mL of 0.250 M HCl and...
Please help break down
1. Molaroty unknown, mmol/ml
2. Average molarity of unknown
3. Relative average deviation
20.000ル 20.00ル 26001c volume of NaOH used, mL Molarity of NaOH, mmol/ml Average molarity of unknown Relative average deviation B、Titration of Unknown Acid Number of unknown acid: O.990 Molarity of NaOH: (average from Part A) Final -nha Trial 1 Trial 4 A Initial buret reading, ml ゆFinal buret reading, mL 0.00 mし000ML LOON 22-V0 ML aa·3DM.23.GHU C Volume of NaOH used, mL. 20.00...
Experiment 10 An Acid-Base Neutralization Reaction A. Determination of Unknown Acid Concentration Trial Trial 2 Trial 3 Trial 4 Volume of acid 10m 10m 10m 10mL Final buret reading- NaOH (mL) To.8ML 23.8ml 26.2m4 29.4m Initial buret reading- NaOH (mL) Volume of NaOH required to reach the end point. V 10.8m. 13ML 2.4mL 3.2mL Molarity of the acid, M. 10. OmL/108m./23.8mL 26.2mL) Unknown acid number: 16 Molarity of NaOH: Average Molarity of acid 0-1076m Show all calculations for trials 1...
Analysis of Acetic Acid Unknown
M Acetic Acid
Average M Unknown
Average % Acetic Acid
Analysis of Acetic Acid Unknown ID of Unknown used Trial 1 Trial 2 Vol. Unknown used Vol. NaOH used Mmol NaOH used M Acetic Acid, calc. Average M Unknown ml mmol 7. mmol Average % Acetic Acid HoAc Audlcnstn 17.4 (assume density - 1 g/mL) Show the calculations used for Sample 1 for the determination of the molarity of unknown Acetic acid sample and for...
Volume at equivalance point
Volume at one-half equivalance point
Average Ka (show calculations) ... Standard deviation of
Ka
350 Ron Sheet Vetermination of the Dissociation Constant of a Weak Acid Third determination ml NaOH PH 3.33 3.68 mill- sorinis 1513 Oleme royale =- BmL C. Determination of pK, of Unknown Acid First determination Second determination ml NaOH PH ml NaOH pH IML 3.25 IML 2.84 am 3.53 2mL 3.11 SmL 3.74 30 4ML 3.88 4mL Bm 403 5ML 4.01 GML...
5. Determine the average value for the molarity of the acetic acid in vinegar. Show your calculation 6. Determine the deviation between each individual molarity for acetic acid and the average value from question 4, above. Notice that the formula below uses absolute values: you only care about how big the difference is not whether cach trial value was higher or lower than the average. Deviation = (individual trial value)-(average value from #5) Trial Ideviation Trial 2 deviation Trial 3...
need help with lab calculations
not sure which equation to use?
average molarity of NaOH is .0996M
Trial 2 Concentration of Unknown HCI Unknown # Trial 1 volume of HCI (in mL) volume of NaOH (in mL) Mof HCI? average M of HCI In the space below, show the calculation of the M NaOH for trial 1 and for the M HCl for trial 1. NOTE: use the average molarity of NaOH to calculate the M of HCl (for both...
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