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Please Complete calculations and show all work for
understanding purposes..
Great value White House Brand of...
LAB: Please help with calculations: Brand of vinegar or unknown no Trial 2 Trial Trial 2...
LAB: Please help with calculations:
Brand of vinegar or unknown no Trial 2 Trial Trial 2 Trial 1 1. Mass of fhask (g) 2. Mass of flask + vinegar (g) 3. Mass of vinegar (e) Q B. Analysis of Vinegar Sample 1. Buret reading of NaOH, inirial (ml.) 2. Buret reading of NaOH, final (mL) 3. Volume of NaOH used (ml.) 4. Molar concentration of NaOH (mol/L) 5. Moles of NaOH added (mol) 6. Moles of CH,COOH in vinegar (mol)...
please complete the missing boxes DER NO. A. Preparation of Vinegar Sample Calculate the approximate volume...
please complete the missing boxes
DER NO. A. Preparation of Vinegar Sample Calculate the approximate volume of the vinegar sample needed for the analyses (Part A.1). Brand of vinegar or unknown no. Trial 1 Trial 2 1. Mass of flask (8) Trial I Trial 2 52.086 62015 57332 550) 66.001 6o. 159 3.015 2.989 2.822 2. Mass of flask + vinegar (8) 3. Mass of vinegar (8) B. Analysis of Vinegar Sample 1. Buret reading of NaOH, initial (mL) 0.02...
Please help with calculations and solutions written out. Thank you! Calculate the approximate volume of the vi...
Please help with calculations and solutions written out. Thank
you!
Calculate the approximate volume of the vinegar sample needed for the analyses Mass of flask (g) Mass of flask + vinegar (g) Mass of vinegar (g) Buret reading of NaOH_2 initial (mL) Buret reading of NaOH, final (mL) Volume of NaOH used (mL) Molar concentration of NaOH (mol/L) Moles of NaOH added (mol) Moles of CH-3COOH in vinegar (mol) Percent by mass of CH_3COOH in vinegar(%) Average percent by mass...
molar concentration is 0.185 mol/L Arions Date Lob Sec. Name Desk No. secend A. Preparation of...
molar concentration is 0.185 mol/L
Arions Date Lob Sec. Name Desk No. secend A. Preparation of Vinegar Sample Calculate the approximate volume of the vinegar sample needed for the analyses (Part A.1) Sin o (asmilo.1ok) v (o.8326) VE 3.0m2 Sivf Sos . 8326 mol Mo,8326o 0.832 mok give aab ns Kroyer vinegar Brand of vinegar or unknown no Trial 1 Trial 2 Trial 1 Trial 2 28.a31 A.os8glo9.2 91.2052 726787 5.5 .9816 S0203y 8&155 Nolar 14y of a0H- 3.0g 13.30...
fill in 5-9 A. Preparation of Vinegar Sample Brand of vinegar Trial 1 Trial 2 1....
fill in 5-9
A. Preparation of Vinegar Sample Brand of vinegar Trial 1 Trial 2 1. Volume of vinegar used (mL) 2. Density of vinegar (g/mL) 3. Mass of vinegar used (g) solution - P.V. 5.0 1002 5.01 5.0 1.000 5.01 B. Analysis of Vinegar Sample 1. Buret reading of NaOH, initial (mL) 2. Buret reading of NaOH, final (mL) 3. Volume of NaOH used (mL) 0 0 43.60 46,90 42.60 41.90 1005 4. Molar concentration of NaOH (mol/L) 5....
Please complete these calculations and show all of the work required for understanding purposes. The sample...
Please complete these calculations and show all of the work
required for understanding purposes.
The
sample is the mass of the aluminum
DATA: Trial 2 Trial 1 Mass of aluminum sample Volume of Ha collected 0.0309 39,0ML 22°c 16/mmHg Temperature at gas-collection site Barometric pressure CALCULATIONS: 1. Vapor pressure of water (from table on page 51) 2. Pressure of "dry" H2 collected 3. Amount of Hz produced (mol) 4. Amount of Al reacted (mol) 5. Mass of Al in soda...
All of the solutions used today can be washed down the sink with water. Solid waste...
All of the solutions used today can be washed down the sink with water. Solid waste should be thrown in the bin. Experimental This experiment is to be carried out individually NOTE: Failure to follow the correct procedures as explained in Skill 4 will result in wildly inaccurate results. The notes below do NOT give a full description of the techniques. 0 2 Standardisation of 0.1 M sodium hydroxide with the primary standard potassium hydrogenphthalate Part A (Al) In a...
i need help with questions for part b only please ZULU Acid-Base Titration (worksheet to be...
i need help with questions for part b only please
ZULU Acid-Base Titration (worksheet to be completed in pairs - dee via e-mail Thursday, April 2, 11:59 pm) Concentration of NaOH: 0.0993 mol/L Part A: The following data was obtained when a 20.00 mL sample of acetic acid was titrated with 0.0993 mol/L sodium hydroxide (NaOH). The indicator changed color when 18.90 mL of NAOH was added (highlighted below). pH pH Volume of Base (mL) 1.00 2.00 Volume of Base...
can someone check the answers I have so far? and calculate the percent mass. thank you!...
can someone check the answers I have so far? and
calculate the percent mass. thank you!
Desk No A. Preparation of Vinegar Sample Calculate the approximate volume of the vinegar sample needed for the analys Pan A.1). 0.0025*60.06 -0,150g 0,150/.05/1.0 = 30 Brand or vinegar ork t owe 1. Mans of Mask ) Apple cider vinger Trial Trial TrialS 101.8g 110.69 16.91g 103. lg 120.89 11982g 13g wag 2919 1. Mass of flask vinegare) 3. Mass of vinegar el B....
The table filled is the lab run. Please can you use the three informations provided above...
The table filled is the lab run.
Please can you use the three informations provided above to answer
the empty table
Take Density of vinegar = 1.005g/mol
concentration of NaOH = 0.1205M
Experiment #7. Titration of Vinegar Goals 1. To determine the mass percent of acetic acid in a solution via titration. 2. To master the technique of titration. Introduction Vinegar is a common household item that is found in a number of products from salad dressing to cleaners. Vinegar...
LAB: Please help with calculations:
Brand of vinegar or unknown no Trial 2 Trial Trial 2 Trial 1 1. Mass of fhask (g) 2. Mass of flask + vinegar (g) 3. Mass of vinegar (e) Q B. Analysis of Vinegar Sample 1. Buret reading of NaOH, inirial (ml.) 2. Buret reading of NaOH, final (mL) 3. Volume of NaOH used (ml.) 4. Molar concentration of NaOH (mol/L) 5. Moles of NaOH added (mol) 6. Moles of CH,COOH in vinegar (mol)...
please complete the missing boxes
DER NO. A. Preparation of Vinegar Sample Calculate the approximate volume of the vinegar sample needed for the analyses (Part A.1). Brand of vinegar or unknown no. Trial 1 Trial 2 1. Mass of flask (8) Trial I Trial 2 52.086 62015 57332 550) 66.001 6o. 159 3.015 2.989 2.822 2. Mass of flask + vinegar (8) 3. Mass of vinegar (8) B. Analysis of Vinegar Sample 1. Buret reading of NaOH, initial (mL) 0.02...
Please help with calculations and solutions written out. Thank
you!
Calculate the approximate volume of the vinegar sample needed for the analyses Mass of flask (g) Mass of flask + vinegar (g) Mass of vinegar (g) Buret reading of NaOH_2 initial (mL) Buret reading of NaOH, final (mL) Volume of NaOH used (mL) Molar concentration of NaOH (mol/L) Moles of NaOH added (mol) Moles of CH-3COOH in vinegar (mol) Percent by mass of CH_3COOH in vinegar(%) Average percent by mass...
molar concentration is 0.185 mol/L
Arions Date Lob Sec. Name Desk No. secend A. Preparation of Vinegar Sample Calculate the approximate volume of the vinegar sample needed for the analyses (Part A.1) Sin o (asmilo.1ok) v (o.8326) VE 3.0m2 Sivf Sos . 8326 mol Mo,8326o 0.832 mok give aab ns Kroyer vinegar Brand of vinegar or unknown no Trial 1 Trial 2 Trial 1 Trial 2 28.a31 A.os8glo9.2 91.2052 726787 5.5 .9816 S0203y 8&155 Nolar 14y of a0H- 3.0g 13.30...
fill in 5-9
A. Preparation of Vinegar Sample Brand of vinegar Trial 1 Trial 2 1. Volume of vinegar used (mL) 2. Density of vinegar (g/mL) 3. Mass of vinegar used (g) solution - P.V. 5.0 1002 5.01 5.0 1.000 5.01 B. Analysis of Vinegar Sample 1. Buret reading of NaOH, initial (mL) 2. Buret reading of NaOH, final (mL) 3. Volume of NaOH used (mL) 0 0 43.60 46,90 42.60 41.90 1005 4. Molar concentration of NaOH (mol/L) 5....
Please complete these calculations and show all of the work
required for understanding purposes.
The
sample is the mass of the aluminum
DATA: Trial 2 Trial 1 Mass of aluminum sample Volume of Ha collected 0.0309 39,0ML 22°c 16/mmHg Temperature at gas-collection site Barometric pressure CALCULATIONS: 1. Vapor pressure of water (from table on page 51) 2. Pressure of "dry" H2 collected 3. Amount of Hz produced (mol) 4. Amount of Al reacted (mol) 5. Mass of Al in soda...
All of the solutions used today can be washed down the sink with water. Solid waste should be thrown in the bin. Experimental This experiment is to be carried out individually NOTE: Failure to follow the correct procedures as explained in Skill 4 will result in wildly inaccurate results. The notes below do NOT give a full description of the techniques. 0 2 Standardisation of 0.1 M sodium hydroxide with the primary standard potassium hydrogenphthalate Part A (Al) In a...
i need help with questions for part b only please
ZULU Acid-Base Titration (worksheet to be completed in pairs - dee via e-mail Thursday, April 2, 11:59 pm) Concentration of NaOH: 0.0993 mol/L Part A: The following data was obtained when a 20.00 mL sample of acetic acid was titrated with 0.0993 mol/L sodium hydroxide (NaOH). The indicator changed color when 18.90 mL of NAOH was added (highlighted below). pH pH Volume of Base (mL) 1.00 2.00 Volume of Base...
can someone check the answers I have so far? and
calculate the percent mass. thank you!
Desk No A. Preparation of Vinegar Sample Calculate the approximate volume of the vinegar sample needed for the analys Pan A.1). 0.0025*60.06 -0,150g 0,150/.05/1.0 = 30 Brand or vinegar ork t owe 1. Mans of Mask ) Apple cider vinger Trial Trial TrialS 101.8g 110.69 16.91g 103. lg 120.89 11982g 13g wag 2919 1. Mass of flask vinegare) 3. Mass of vinegar el B....
The table filled is the lab run.
Please can you use the three informations provided above to answer
the empty table
Take Density of vinegar = 1.005g/mol
concentration of NaOH = 0.1205M
Experiment #7. Titration of Vinegar Goals 1. To determine the mass percent of acetic acid in a solution via titration. 2. To master the technique of titration. Introduction Vinegar is a common household item that is found in a number of products from salad dressing to cleaners. Vinegar...
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