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A. Bleach Analysis 0.1015 1. Molarity of Na,S,O, solution (from Expt. 29) Bleach 1 Bleach 2 2. 3....
MOLARITY=0.02099 Experiment 7 Data and Calculation s: Analysis of an Unknown Chloride M Molarity of standard...
MOLARITY=0.02099 Experiment 7 Data and Calculation s: Analysis of an Unknown Chloride M Molarity of standard AgNO, solution п mL ml. ml Initial buret reading 9.8 mL -59 11-9 ml. Final buret reading Volame of AgNO, used to titrate sample ml. ml. ml. Moles of AgNO, used to titrate sample Moles of CT peesent in sample Volane of diluted chloride solution pipetted 10 mL. ml. mL. Total moles of CI in 100 ml, vol flask I concentration in diluted solation...
Can you explain how to calculate this? B. Analysis of Aspirin Table 1. Titration data Molarity...
Can you explain how to calculate this?
B. Analysis of Aspirin Table 1. Titration data Molarity of NaOH: 0.1177 M Weight ASA claimed on label: 324 mg Trial 1 Trial 2 Trial 3 Trial 4 0.396 8 0.372 g 0.3758 0.3888 0.00 mL 15.45 mL 33.17 mL 0.00 mL Weight of ASA tablet (8) Initial volume reading in buret (mL) Final volume reading in buret (mL) Volume delivered (VH- V:) 15.85 mL 33.17 ml 48.92 ml 15.53 mL Moles of...
I need it right now, please help me?? PROCEDURE PART I: DILUTING THE VINEGAR SOLUTION The...
I
need it right now, please help me??
PROCEDURE PART I: DILUTING THE VINEGAR SOLUTION The vinegar solution must be diluted by a factor of 5 to be suitable for titration. 1. Obtain - 20 ml of the stock vinegar solution from the fume hood. 2. Using the 10-ml. pipet, pipet" 10 mL of the stock solution to a 50-ml volumetric flask. 3. Fill the volumetric flask to the calibration line with distilled water. Be sure not to go over...
..ll GoSmart 9:18 PM 7 73% Х CHM 103 Lab 3 Acid Base... + U Experiment...
..ll GoSmart 9:18 PM 7 73% Х CHM 103 Lab 3 Acid Base... + U Experiment 3 ACIDS AND BASES: ANALYSIS Learning Objectives Upon completion of this experiment, Mudents will have experienced 1. The determination of the percent by mass of acetic acid in vinegar 2. The determination of the molecular mass of an unknown acid Text Toples Acids and buses, indicators, titrations Notes to Students and Instructor The solution of sodium hydroxide prepared last week will be used to...
help me! please i will rate you wirh a big thumbs up! Goud to CAT CATEGORY...
help me! please i will rate you wirh a big thumbs up!
Goud to CAT CATEGORY A SS BACK TYTRATION N 13-20_43.81 SOL 3TTE 10 On approximatymarket carbs y heder 250 ml A 300 M othek and w e re complete and the ple company dissolved in my heart beklager with a congredo speed up the pas the solution does not find as do 200 of Anthelio danga p hen their is you in and in base en perso al...
titration lab report additional images of lab report QUESTIONS 1. A student masse 0878 of an...
titration lab report
additional images of lab report
QUESTIONS 1. A student masse 0878 of an unknown acid follows the titration procedure required to reach the endpoint on a 10.0 ml Calculate the molar mass of the acid. masses out 0.878 of die in 100 ml volume and titration procedure of Partsherds th the average volume of Non to reach the endpoint on 100 ml aliquot of the acid solution is 18.3 m . 2. In the vinegar titrations (Part...
Trial 6 Trial 5 Trial 2 Trial 4 Trial 3 Trial 1 Volume of acid sml...
Trial 6 Trial 5 Trial 2 Trial 4 Trial 3 Trial 1 Volume of acid sml solution acquired: smit smi smi 6 мм ISmI 1 omi omi omlomi Initial buret reading: OML Oml Final buret reading: umu 5ml smi u.sms . s u .s. *Volume of NaOH I UML solution used: smi I smi u.5ml 9.5 u.s. I volume trail m NaOH t (trail) 7 mol NaOH MGIHAI > MHCL *Molarity of acid solution: Name: *Average Molarity of acid: Percent...
Unknown acid 2 6. Complete the following table. Trial 1 Trial 2 Trial 3 Mass of...
Unknown acid 2 6. Complete the following table. Trial 1 Trial 2 Trial 3 Mass of unknown (8) 0.175 0.120 0.122 Initial buret reading (mL) 0.00 22.37 0.00 Final buret reading (mL) 22.37 44.85 22.83 Volume of NaOH added (mL) 22.37 22.48 22.83 We will assume that the data collected for the first trial is not accurate. 7. What is the average mass of unknown acid for Trials 2 and 3? (Must show calculations) 8. What is the average volume...
lab report titration help please! additional images on lab report 3. Federal standards require that any...
lab report titration help please!
additional images on lab report
3. Federal standards require that any commercial material called "vinegar" must contain as cast acetic acid. According to your results in question 4, does the vinegar sample you titrated meet the Federal standards? Explain why or why not. PART B: IDENTIFICATION OF AN UNKNOWN ACID DATA Molarity of NaOH used Mass of unknown acid used 0.050M 0.5989 14.43mc Average volume of NaOH used in the titration CALCULATIONS 1. Using the...
1. What is the definition of an 'equivalence point' in an acid/base titration? (1 point) 2....
1. What is the definition of an 'equivalence point' in an acid/base titration? (1 point) 2. In part one of the experiment, you will prepare the acid solutions being titrated from a stock solution. Describe how you will accurately prepare 10.00 mL of 0.100 M HCl solution using a 1.00 M HCl stock solution. In your response to this question, be very specific about the quantities of stock solution and deionized water to be used in the dilution and the...
MOLARITY=0.02099 Experiment 7 Data and Calculation s: Analysis of an Unknown Chloride M Molarity of standard AgNO, solution п mL ml. ml Initial buret reading 9.8 mL -59 11-9 ml. Final buret reading Volame of AgNO, used to titrate sample ml. ml. ml. Moles of AgNO, used to titrate sample Moles of CT peesent in sample Volane of diluted chloride solution pipetted 10 mL. ml. mL. Total moles of CI in 100 ml, vol flask I concentration in diluted solation...
Can you explain how to calculate this?
B. Analysis of Aspirin Table 1. Titration data Molarity of NaOH: 0.1177 M Weight ASA claimed on label: 324 mg Trial 1 Trial 2 Trial 3 Trial 4 0.396 8 0.372 g 0.3758 0.3888 0.00 mL 15.45 mL 33.17 mL 0.00 mL Weight of ASA tablet (8) Initial volume reading in buret (mL) Final volume reading in buret (mL) Volume delivered (VH- V:) 15.85 mL 33.17 ml 48.92 ml 15.53 mL Moles of...
I
need it right now, please help me??
PROCEDURE PART I: DILUTING THE VINEGAR SOLUTION The vinegar solution must be diluted by a factor of 5 to be suitable for titration. 1. Obtain - 20 ml of the stock vinegar solution from the fume hood. 2. Using the 10-ml. pipet, pipet" 10 mL of the stock solution to a 50-ml volumetric flask. 3. Fill the volumetric flask to the calibration line with distilled water. Be sure not to go over...
..ll GoSmart 9:18 PM 7 73% Х CHM 103 Lab 3 Acid Base... + U Experiment 3 ACIDS AND BASES: ANALYSIS Learning Objectives Upon completion of this experiment, Mudents will have experienced 1. The determination of the percent by mass of acetic acid in vinegar 2. The determination of the molecular mass of an unknown acid Text Toples Acids and buses, indicators, titrations Notes to Students and Instructor The solution of sodium hydroxide prepared last week will be used to...
help me! please i will rate you wirh a big thumbs up!
Goud to CAT CATEGORY A SS BACK TYTRATION N 13-20_43.81 SOL 3TTE 10 On approximatymarket carbs y heder 250 ml A 300 M othek and w e re complete and the ple company dissolved in my heart beklager with a congredo speed up the pas the solution does not find as do 200 of Anthelio danga p hen their is you in and in base en perso al...
titration lab report
additional images of lab report
QUESTIONS 1. A student masse 0878 of an unknown acid follows the titration procedure required to reach the endpoint on a 10.0 ml Calculate the molar mass of the acid. masses out 0.878 of die in 100 ml volume and titration procedure of Partsherds th the average volume of Non to reach the endpoint on 100 ml aliquot of the acid solution is 18.3 m . 2. In the vinegar titrations (Part...
Trial 6 Trial 5 Trial 2 Trial 4 Trial 3 Trial 1 Volume of acid sml solution acquired: smit smi smi 6 мм ISmI 1 omi omi omlomi Initial buret reading: OML Oml Final buret reading: umu 5ml smi u.sms . s u .s. *Volume of NaOH I UML solution used: smi I smi u.5ml 9.5 u.s. I volume trail m NaOH t (trail) 7 mol NaOH MGIHAI > MHCL *Molarity of acid solution: Name: *Average Molarity of acid: Percent...
Unknown acid 2 6. Complete the following table. Trial 1 Trial 2 Trial 3 Mass of unknown (8) 0.175 0.120 0.122 Initial buret reading (mL) 0.00 22.37 0.00 Final buret reading (mL) 22.37 44.85 22.83 Volume of NaOH added (mL) 22.37 22.48 22.83 We will assume that the data collected for the first trial is not accurate. 7. What is the average mass of unknown acid for Trials 2 and 3? (Must show calculations) 8. What is the average volume...
lab report titration help please!
additional images on lab report
3. Federal standards require that any commercial material called "vinegar" must contain as cast acetic acid. According to your results in question 4, does the vinegar sample you titrated meet the Federal standards? Explain why or why not. PART B: IDENTIFICATION OF AN UNKNOWN ACID DATA Molarity of NaOH used Mass of unknown acid used 0.050M 0.5989 14.43mc Average volume of NaOH used in the titration CALCULATIONS 1. Using the...
1. What is the definition of an 'equivalence point' in an acid/base titration? (1 point) 2. In part one of the experiment, you will prepare the acid solutions being titrated from a stock solution. Describe how you will accurately prepare 10.00 mL of 0.100 M HCl solution using a 1.00 M HCl stock solution. In your response to this question, be very specific about the quantities of stock solution and deionized water to be used in the dilution and the...
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