Vinegar = Acetic acid (CH3COOH)
Volume of Vinegar used = 2.00 mL
Run 1:
Concentration of NaOH used = 0.100 M
Volume of NaOH used = 18.25 mL
0.100 N =
x = 0.073 gm (given weight)
Number of moles = Given weight/ Molecular Weight
Number of moles = 0.073/40 = 0.001825 moles
Run 2 :
Concentration of NaOH used = 0.100 M
Volume of NaOH used = 17.10 mL
0.100 N =
x = 0.068 gm (given weight)
Number of moles = Given weight/ Molecular Weight
Number of moles = 0.073/40 = 0.00171 moles
Run 3:
Concentration of NaOH used = 0.100 M
Volume of NaOH used = 17.10 mL
0.100 N =
x = 0.0674 gm (given weight)
Number of moles = Given weight/ Molecular Weight
Number of moles = 0.073/40 = 0.001687 moles
Run 1:
CH3COOH = NaOH
N1 V1 = N2 V2
(Acid) = (Base)
N1 X 2.00mL = 0.100 x 18.25
N1 = 0.9125 N
Concentration of CH3COOH used = 0.9125 N
Volume of CH3COOH used = 2.00 mL
0.9125 N =
x = 0.1095 gm (given weight)
Number of moles = Given weight/ Molecular Weight
Number of moles = 0.1095/60 = 0.001825 moles
Run 2:
CH3COOH = NaOH
N1 V1 = N2 V2
(Acid) = (Base)
N1 X 2.00mL = 0.100 x 17.10
N1 = 0.855 N
Concentration of CH3COOH used = 0.855 N
Volume of CH3COOH used = 2.00 mL
0.855 N =
x = 0.1026 gm (given weight)
Number of moles = Given weight/ Molecular Weight
Number of moles = 0.1026/60 = 0.00171 moles
Run 3:
CH3COOH = NaOH
N1 V1 = N2 V2
(Acid) = (Base)
N1 X 2.00mL = 0.100 x 16.87
N1 = 0.843 N
Concentration of CH3COOH used = 0.843 N
Volume of CH3COOH used = 2.00 mL
0.843 N =
x = 0.1012 gm (given weight)
Number of moles = Given weight/ Molecular Weight
Number of moles = 0.1012/60 = 0.00168 moles
Run 1:
CH3COOH = NaOH
N1 V1 = N2 V2
(Acid) = (Base)
N1 X 2.00mL = 0.100 x 18.25
N1 = 0.9125 N
Run 2:
CH3COOH = NaOH
N1 V1 = N2 V2
(Acid) = (Base)
N1 X 2.00mL = 0.100 x 17.10
N1 = 0.855 N
Run 3:
CH3COOH = NaOH
N1 V1 = N2 V2
(Acid) = (Base)
N1 X 2.00mL = 0.100 x 16.87
N1 = 0.843 N
Acetic cid or vinegar is a monobasic acid hence, normality and molarity are equal
question 3 Run 1 Volume of Vinegar Used 2.00 mot Concentration of NaOH Name maura alarener...
question 2 Laboratory Report Titration 1 11FSI Name maura Quarenga Run 1 Run 2 Volume of Vinegar Used Concentration of NaOH Run 3 0.100 M Initial Buret reading 0.100 M Final Buret reading 19.68 m Volume of NaOH Used 0.01sas L (Final Buret reading - 1.18.25 Initial Buret reading) 7 2.00 mL 0.100 M L 1 19.68 ml 107.69 mil 360.78 m 2 . Scom 10.017 I L 10.016872 MolML 1 16.87 ML Calculations: 1. Calculate the number moles of...
question 1 Divool Laboratory Report Titration Name maura alarenga Run 1 Run 2 Run 3 Volume of Vinegar Used 2.00 mL oor meerlac | Concentration of NaOH 0.100 M 0.100 M 0.100 M Initial Buret reading 1.43mc 19.68 ml 107.69 m2 Final Buret reading 19.68 m 36.78m lau. som Volume of NaOH Used $.isas L 10.017 0.016872 (Final Buret reading - 8.25 m 17 olme lah 16.87 Initial Buret reading) 1 AL Calculations: 1. Calculate the number moles of base...
question 4 Laboratory Report Titration Run 1 Run 3 Volume of Vinegar Used Concentration of NaOH 0.100 M Initial Buret reading 1.49 m Final Buret reading 19.68 m Volume of NaOH Used .01sasl (Final Buret reading - 1.18.a Initial Buret reading) Name maura awarenes Run 2 dac 0.220 0.100 M 0.100 M 19.68 ml €7.6mu 360.78 m 10.017 0.01€ 872 117 .me com 16.87 ml Calculations: 1. Calculate the number moles of base required to reach the endpoint for each...
question 6 UUTUUDIY Report Titration Run 1 Run 3 Name Laura A cense Run 2 Volume of Vinegar Used o radac Concentration of NaOH 0.100 M 0.100 M 0.100 M 1.45 mL 1 1 19.68 ml 107.69 m2 Final Buret reading 19.68 m 36.78me lauo some Volume of NaOH Used 6.01sas 0.01710 0,ole 871 (Final Buret reading - 18.a I rolML 18h 16.87 Initial Buret reading) Calculations: 1. Calculate the number moles of base required to reach the endpoint for...
question 5 Laboratory Report Titration Name our Queens Run 2 Run 1 Volume of Vinegar Used Concentration of NaOH 0.100 M Initial Buret reading 1.43 me Final Buret reading - 19.68 m Volume of NaOH Used 0.01sas (Final Buret reading - 1.18.25 Initial Buret reading) to Run 3 Dodac opet 0.100 M 0.100 M 119.68ml 107.69mil 36.78me. lau. Some 0.0171 0.016872 Boh 16.87 ml Calculations: 1. Calculate the number moles of base required to reach the endpoint for each run....
1. Volume of Vinegar used in each trial = 5.00 mL 2. Molarity of NaOH used in each trial = 0.20M 3. Volume of NaOH used in trail#1 (Final – Initial buret reading) = __17.80______ mL 4. Volume of NaOH used in trail#2 (Final – Initial buret reading) = ___18.20_____ mL 5. Average Volume of NaOH used = (#3 + #4) / 2 = ___18______ mL 6. Calculate Molarity of Acetic acid in vinegar = _________ M ?????? (molarity of...
WIJNLIUH Compartir Ventana Ayuda Vinegar Lab Report a página Figura Multimedia Comentario Insertar Tabla Gráfica Texto Laboratory Report -Titration of Vinegar Type Name Here: Go Colaborar Run 1 Run 2 Run 3 2.00 mL 2.00 mL 0.100 M 0.100 M Volume of Vinegar Used Concentration of NaOH Initial Buret reading Final Buret reading Volume of NaOH Used (Final Buret reading - Initial Buret reading) 2.00 mL 0.100 M 1.180 mL 0.05 ml 16.04 ml 0.25 ml 16.92 mL 17.38 ml...
Quantitative Analysis of Vinegar via Titration Lab Team Members Quantitative Analysis of Vinegar via Titration Report Sheet 1 Part A: Standardizing a Dilute Sodium Hydroxide, NaOH(aq). Solution KHC,H,O,(aq) + NaOH(aq) + H2O(1) + KNaC,H,O,(aq) 204.22 g/mol Trial 1 Trial 2 Trial 3 10.33919 0.36769 0.35989 moles of KHP, mol moles of NaOH, mol initial buret reading, ml 4.00 ml 20.10 mi 30.10 m final buret reading, ml 19.30 ml 35.60m145.10 ml volume of NaOH, ml. volume of NaOH, LL [NaOH],...
Sample 1 .674a Sample 3 0.00 -63619_573989 Sample 2 Mass of KHP taken Initial NaOH buret reading c om m e Final NaOH buret reading 33. ML 32.30ml Volume of NaOH used 33 mL 32.3mL Moles of KHP present 003_ moles_003 mole s kup Molarity of NaOH solution 10 M Mean molarity of NaOH solution and average deviation 0 04 M اور * 5% vinesar Sample 2 WHO Analysis of Vinegar Solution (Part 4a) Identification number (or brand) of vinegar...
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....