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A. Determination of Reaction Times Molar concentration of Na,s,0, 0 Volume of Na,S,0,(L). Ambient...
how to find volume of NaOH, molar concentration of NaOH, and molar concentration of acid soultion?...
how
to find volume of NaOH, molar concentration of NaOH, and molar
concentration of acid soultion?
(14pts) Part A. Standardization of a Sodium Hydroxide Solution Table view Table 4. Calculations for standardization of sodium hyroxide List view Trial 1 Trial 2 Trial 3 [1] Tared mass of KHCH04 (9) 0.333 0.320 0.383 [2] Burette reading of NaOH, initial (mL) (3) Burette reading of NaOH, final (mL) 3.79 4.97 3.58 19.17 20.04 21.97 [4] Volume of NaOH, dispensed (mL) 15.38 15.07...
HELP! Part B: Determination of acid ionization constant (K.) and molar mass of an u Concentration...
HELP!
Part B: Determination of acid ionization constant (K.) and molar mass of an u Concentration of NaOH (mol/L) from bottle: 0.1053 Mass concentration of unknown acid (g/L) from bottle: 3.120 pH of unknown acid solution: 228 from pH meter. 1) Titration of unknown acid using indicator only Trial 2 Trial 1 1.593 30.851 090909 ml Mass of empty beaker Mass of beaker + unknown acid solution Mass of unknown acid solution Volume of unknown acid solution Initial volume of...
I dont know if i did this right but i just need #10 ! thanks !...
I dont know if i did this right but i just need #10 ! thanks
!
A. Determination of Reaction Times Date 1. Time for color consumed (mod Molar concentration of Na 5.0,-0.02 Volume of Na,8,0, (L)_0.0010: Ambient temperature 20, 0 0 Molar concentration of Ki_03 Molar concentration of H0;_01 Total volume of kinetic trials (m) 10,0 Kinetic Trial for colore) 126 71 SI 36 45 56 209 32 B. Calculations for Determining the Rate Law 1. Moles of S.,...
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...
determination of the molar mass and ionization constatant of a weak, monoprotoc acid. ( Lab 8)...
determination of the molar mass and ionization constatant of a
weak, monoprotoc acid. ( Lab 8)
I need help with the rest of the table.
Instructor Name EXPERIMENTS DETERMINATION OF THE MOLAR MASS AND IONIZATION CONSTANT OF A WEAK, MONOPROTIC ACID Report Sheet B. TITRATION OF ACETIC ACID Trial 1 Trial 2 Trial 3 Acetic acid/L solution Volume of acetic acid (mL) Initial buret volume (ml) 3g/L 30 ml 30mL 30mL OmL OmL OML T 14mL 16ML | 15mL |...
stuck on nimbers 5-10 that are blank. please help B. Molar Concentration of an Acid Solution...
stuck on nimbers 5-10 that are blank. please help
B. Molar Concentration of an Acid Solution Acid type, HA or H.A: PA Unknown No. mol NaOH =23 till mass mm + 40 mm Balanced equation for neutralization of acid with NaOH. 1. Volume of acid solution (mL) 2. Buret reading of NaOH, initial (mL) Sample 1 Sample 2 Sample 3 25.0 25.0 25.0 15.7mL 16. 2mL 16.7mL 39,8 ml 40.0mL 40.8ml 24.1mL 23.8mL 24.1mL mor & Avg= 24L 3. Buret...
measured concentration of vitamin C in fruit juice. ( mol/L) Type of juice Ppple Volume of...
measured concentration of vitamin C in fruit juice. (
mol/L)
Type of juice Ppple Volume of container: 200mL Volume per serving: aob mL Servings per container: % RDA of vitamin C per serving: 1007 Calculated concentration of vitamin C based on packaging: RDA for vitamin C: 90 mg O.45 mg/mL 2.55X 10o ,mol/L Calculated molar concentration of vitamin C based on packaging: (assume molar mass is equal to that of ascorbic acid, 176.12 g/mol) Titration Data: 0.00Sm Concentration of lodine...
1. The Molar Solubility of Ca(10), in Pure Water Temperature of the saturated solution of calcium...
1. The Molar Solubility of Ca(10), in Pure Water Temperature of the saturated solution of calcium iodate: Volume (or mass) of saturated calcium iodate solution titrated: 25 °C 10 ml (or g) Dat Trial 1 Trial 2 Trial 3 Volume of Na S o titrant Final buret reading Initial buret reading ml mL mL mL Net volume of Na So 26.621 mL 30.019 mL Calculated concentration of 10 Standardized 0.05 M sodium thiosulfate (Na,8,0,) solution (10,51(E) - TIL 10 mols.0.2...
5-10 molar concentration of NaOH solution is 0. 128 B. Molar Concentration of an Acid Solution Acid type HA HA H...
5-10
molar concentration of NaOH solution is 0. 128
B. Molar Concentration of an Acid Solution Acid type HA HA HA Unknown No. Balanced equation for beutralization of acid with NaOH. 25.0 25.0 25.0 1. Volume of acid solution (m) 2 Buret reading of NaOH, initial (L.) 3. Buret reading of NaOH,final (mL) 4. Volume of NaOH dispensed (m) 5. Molar concentration of NaOH (MOVL). Part A 6. Moles of NaOH dispensed (mol) 7. Molar concentration of acid solution (mol/L)...
1-7 Data Concentration of the Na S.O, solution: 0.0500 M Part I. Molar Solubility in pure...
1-7
Data Concentration of the Na S.O, solution: 0.0500 M Part I. Molar Solubility in pure water Data Trial 1 Trial 2 Volume saturated Ca(10), titrated, mL 10.00 10.00 Final buret reading, mL (Sin becomes colorless.) 28.15 27.50 Initial buret reading, mL 0.00 0.00 Volume delivered, mL AV = V-V Part II. Molar Solubility in 0.0100 M KIO, Data Trial 2 Trial 1 10.00 10.00 Volume Ca(10), in KIO, titrated, mL 40.45 39.95 Final buret reading, mL (Sin becomes colorless.)...
how
to find volume of NaOH, molar concentration of NaOH, and molar
concentration of acid soultion?
(14pts) Part A. Standardization of a Sodium Hydroxide Solution Table view Table 4. Calculations for standardization of sodium hyroxide List view Trial 1 Trial 2 Trial 3 [1] Tared mass of KHCH04 (9) 0.333 0.320 0.383 [2] Burette reading of NaOH, initial (mL) (3) Burette reading of NaOH, final (mL) 3.79 4.97 3.58 19.17 20.04 21.97 [4] Volume of NaOH, dispensed (mL) 15.38 15.07...
HELP!
Part B: Determination of acid ionization constant (K.) and molar mass of an u Concentration of NaOH (mol/L) from bottle: 0.1053 Mass concentration of unknown acid (g/L) from bottle: 3.120 pH of unknown acid solution: 228 from pH meter. 1) Titration of unknown acid using indicator only Trial 2 Trial 1 1.593 30.851 090909 ml Mass of empty beaker Mass of beaker + unknown acid solution Mass of unknown acid solution Volume of unknown acid solution Initial volume of...
I dont know if i did this right but i just need #10 ! thanks
!
A. Determination of Reaction Times Date 1. Time for color consumed (mod Molar concentration of Na 5.0,-0.02 Volume of Na,8,0, (L)_0.0010: Ambient temperature 20, 0 0 Molar concentration of Ki_03 Molar concentration of H0;_01 Total volume of kinetic trials (m) 10,0 Kinetic Trial for colore) 126 71 SI 36 45 56 209 32 B. Calculations for Determining the Rate Law 1. Moles of S.,...
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...
determination of the molar mass and ionization constatant of a
weak, monoprotoc acid. ( Lab 8)
I need help with the rest of the table.
Instructor Name EXPERIMENTS DETERMINATION OF THE MOLAR MASS AND IONIZATION CONSTANT OF A WEAK, MONOPROTIC ACID Report Sheet B. TITRATION OF ACETIC ACID Trial 1 Trial 2 Trial 3 Acetic acid/L solution Volume of acetic acid (mL) Initial buret volume (ml) 3g/L 30 ml 30mL 30mL OmL OmL OML T 14mL 16ML | 15mL |...
stuck on nimbers 5-10 that are blank. please help
B. Molar Concentration of an Acid Solution Acid type, HA or H.A: PA Unknown No. mol NaOH =23 till mass mm + 40 mm Balanced equation for neutralization of acid with NaOH. 1. Volume of acid solution (mL) 2. Buret reading of NaOH, initial (mL) Sample 1 Sample 2 Sample 3 25.0 25.0 25.0 15.7mL 16. 2mL 16.7mL 39,8 ml 40.0mL 40.8ml 24.1mL 23.8mL 24.1mL mor & Avg= 24L 3. Buret...
measured concentration of vitamin C in fruit juice. (
mol/L)
Type of juice Ppple Volume of container: 200mL Volume per serving: aob mL Servings per container: % RDA of vitamin C per serving: 1007 Calculated concentration of vitamin C based on packaging: RDA for vitamin C: 90 mg O.45 mg/mL 2.55X 10o ,mol/L Calculated molar concentration of vitamin C based on packaging: (assume molar mass is equal to that of ascorbic acid, 176.12 g/mol) Titration Data: 0.00Sm Concentration of lodine...
1. The Molar Solubility of Ca(10), in Pure Water Temperature of the saturated solution of calcium iodate: Volume (or mass) of saturated calcium iodate solution titrated: 25 °C 10 ml (or g) Dat Trial 1 Trial 2 Trial 3 Volume of Na S o titrant Final buret reading Initial buret reading ml mL mL mL Net volume of Na So 26.621 mL 30.019 mL Calculated concentration of 10 Standardized 0.05 M sodium thiosulfate (Na,8,0,) solution (10,51(E) - TIL 10 mols.0.2...
5-10
molar concentration of NaOH solution is 0. 128
B. Molar Concentration of an Acid Solution Acid type HA HA HA Unknown No. Balanced equation for beutralization of acid with NaOH. 25.0 25.0 25.0 1. Volume of acid solution (m) 2 Buret reading of NaOH, initial (L.) 3. Buret reading of NaOH,final (mL) 4. Volume of NaOH dispensed (m) 5. Molar concentration of NaOH (MOVL). Part A 6. Moles of NaOH dispensed (mol) 7. Molar concentration of acid solution (mol/L)...
1-7
Data Concentration of the Na S.O, solution: 0.0500 M Part I. Molar Solubility in pure water Data Trial 1 Trial 2 Volume saturated Ca(10), titrated, mL 10.00 10.00 Final buret reading, mL (Sin becomes colorless.) 28.15 27.50 Initial buret reading, mL 0.00 0.00 Volume delivered, mL AV = V-V Part II. Molar Solubility in 0.0100 M KIO, Data Trial 2 Trial 1 10.00 10.00 Volume Ca(10), in KIO, titrated, mL 40.45 39.95 Final buret reading, mL (Sin becomes colorless.)...
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