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Table 1. pH readings 12.00 (34.02. 12.58) 11.00 10.00 . 9.00 8.00 7.00 6.00 5.00 р...
could you show calculations please . ncentration of NaOH used in the titration: 0.500 1 of...
could you show calculations please .
ncentration of NaOH used in the titration: 0.500 1 of 1 ss of unknown acid you used in grams. (g) 0.75 PIVO Vuine Measurements Enter all of the following data as prompted by the data point number. You have UNKNOWN A. 4 5 8 Data Point # Volume (mL) pH Data Point # Volume (mL) pH 0.00 1.23 19 17.97 6.40 2 0.99 1.32 20 18.97 6.53 3 2.00 1.41 21 20.02 6.67 2.97...
IF YOUR LAST NAME STARTS WITH A LETTER BETWEEN J-R, USE THIS SAMPLE DATA Sample Data...
IF YOUR LAST NAME STARTS WITH A LETTER BETWEEN J-R, USE THIS SAMPLE DATA Sample Data - Diprotic Acid Titration Initial Data Enter the concentration of NaOH used in the titration: 0.500 Enter the mass of unknown acid you used in grams. (g) 0.75 pH vs Volume Measurements Enter all of the following data as prompted by the data point number. You have UNKNOWN B. Data Point # Volume (mL) pH Data Point # pH Volume (mL) 17.97 1 0.00...
My main question is part A however if you could assist on part B and C...
My main question is part A however if you could assist on part B
and C as well I'd appreciate that as well
Initial data Enter the concentration of NaOH used in the titration. (M) Enter the mass of unknown acid you used in grams. (9) pH vs Volume Measurements 0.500 0.75 Table 1. pH readings PH 1.23 Initial measurement Data point 1 Data point 2 Data point 3 Data point 4 mu Data point 5 Data point 6 Data...
1 Data set used for this experiment. Concentration of HCI (M) Volume of glass cleaner (mL)...
1 Data set used for this experiment. Concentration of HCI (M) Volume of glass cleaner (mL) Table 1. Volume and pH measurements for glass cleaner titration 0.445 25.00 Volume (mL) pH 11.26 Data point 1 (0.00 mL) 0.00 2.00 10.73 Data point 2 Data point 3 4.00 10.41 Data point 4 6.00 10.20 Data point 5 8.00 10.07 Data point 6 10.00 9.93 Data point 7 12.00 9.82 Data point 8 14.00 9.71 Data point 9 16.00 9.61 Data point...
can you also maybe sketch the titration curve using the pH points? or give me an...
can you also maybe sketch the titration curve using the pH points?
or give me an estimate of how it should look like when i draw
it?
i saw the first picture was a bit blurry so i retook it...hope this
helps! thanks so much :)
1. (20 points) Calculate the pH when the following quantities of 0.125 M NaOH solution have been added to 25.00 mL of 0.100 M HF solution: a) 0,00 ml (initial pH) b) Equivalence volume:...
Pre-Laboratory Assignment 1. Briefly describe the procedure you will follow to prepare your excess NaOH solution...
Pre-Laboratory Assignment 1. Briefly describe the procedure you will follow to prepare your excess NaOH solution for safe disposal 2. Distinguish between the following pairs of terms as they pertain to this experiment. (a) monoprotic and diprotic acids (b) equivalence point and end point of a titration (c) half-equivalence point and equivalence point of a titration, 3. Following the Procedure of this experiment, a student titrated 0.653 g of an unknown weak, monoprotic acid with 0.100M NaOH and monitored the...
using the data table find the following pH pH Volume of NaOH added, ml 0.00 mL...
using the data table find the
following
pH pH Volume of NaOH added, ml 0.00 mL Volume of NaOH added, ml 13.00 mL 1.96 13.15 1.00 mL 2.55 14.00 mL 13.24 2.00 mL 2.88 15.00 mL 13.38 3.00 mL 3.05 16.00 mL 13.49 4.00 mL 3.25 Click or tap here to enter text. Click or tap here to enter text. 5.00 mL 3.36 Click or tap here to enter text. Click or tap here to enter text. 6.00 mL 3.49...
Help, how to graphically find the equivalence point volume for the titration of NH3 + HCl...
Help, how to graphically find the equivalence point volume for
the titration of NH3 + HCl
NH3 actual concentration is 0.098M
Part B: Titration of a weak base with a strong acid Pipette 25.00 mL of 0.1 M (record the exact molarity) ammonia into a clean 400 ml beaker after first placing a magnetic stirring bar on the bottom of the beaker. Add ~150 mL of deionized water and 2 drops of the indicator methyl red. Place the beaker on...
please help with question 3 part b on the first picture? please step by step explain...
please help with question 3 part b on the first picture?
please step by step explain thank you
he leo the acid 3. Following the Procedure of this experiment, a student monoprotic acid with 0.100M NaOH and monitored the titration with a pH meter. His titration titrated 0.653 g of an unknown weak, monoprotic acid with data were: volume of NaOH solution added, mL volume of NaOH solution added, mL pH 0.00 2.00 4.00 6.00 3.30 22.00 24.00 26.00 28.00...
284 Report Sheet . Determination of the Dissociation Constant of a Weak Acid 2.96 2.99 4.37...
284 Report Sheet . Determination of the Dissociation Constant of a Weak Acid 2.96 2.99 4.37 4.55 C. Determination of pKof Unknown Acid First determination Second determination ml NaOH pH ml NaOH pH 0.00 mL 0.00 mL 1.00 mL 2.00 mL 2.00 mL 4.00 mL 3.64 3.00 mL 6.00 ml 3.97 4.00 mL 7.00 ml 4.17 5.00 ml 8.00 mL 6.00 mL 9.00 ml. 7.00 mL 9.50 mL 4.61 8.00 ml 10.00 ml 4.71 9.00 mL 10.50 ml 4.85 10.00...
could you show calculations please .
ncentration of NaOH used in the titration: 0.500 1 of 1 ss of unknown acid you used in grams. (g) 0.75 PIVO Vuine Measurements Enter all of the following data as prompted by the data point number. You have UNKNOWN A. 4 5 8 Data Point # Volume (mL) pH Data Point # Volume (mL) pH 0.00 1.23 19 17.97 6.40 2 0.99 1.32 20 18.97 6.53 3 2.00 1.41 21 20.02 6.67 2.97...
IF YOUR LAST NAME STARTS WITH A LETTER BETWEEN J-R, USE THIS SAMPLE DATA Sample Data - Diprotic Acid Titration Initial Data Enter the concentration of NaOH used in the titration: 0.500 Enter the mass of unknown acid you used in grams. (g) 0.75 pH vs Volume Measurements Enter all of the following data as prompted by the data point number. You have UNKNOWN B. Data Point # Volume (mL) pH Data Point # pH Volume (mL) 17.97 1 0.00...
My main question is part A however if you could assist on part B
and C as well I'd appreciate that as well
Initial data Enter the concentration of NaOH used in the titration. (M) Enter the mass of unknown acid you used in grams. (9) pH vs Volume Measurements 0.500 0.75 Table 1. pH readings PH 1.23 Initial measurement Data point 1 Data point 2 Data point 3 Data point 4 mu Data point 5 Data point 6 Data...
1 Data set used for this experiment. Concentration of HCI (M) Volume of glass cleaner (mL) Table 1. Volume and pH measurements for glass cleaner titration 0.445 25.00 Volume (mL) pH 11.26 Data point 1 (0.00 mL) 0.00 2.00 10.73 Data point 2 Data point 3 4.00 10.41 Data point 4 6.00 10.20 Data point 5 8.00 10.07 Data point 6 10.00 9.93 Data point 7 12.00 9.82 Data point 8 14.00 9.71 Data point 9 16.00 9.61 Data point...
can you also maybe sketch the titration curve using the pH points?
or give me an estimate of how it should look like when i draw
it?
i saw the first picture was a bit blurry so i retook it...hope this
helps! thanks so much :)
1. (20 points) Calculate the pH when the following quantities of 0.125 M NaOH solution have been added to 25.00 mL of 0.100 M HF solution: a) 0,00 ml (initial pH) b) Equivalence volume:...
Pre-Laboratory Assignment 1. Briefly describe the procedure you will follow to prepare your excess NaOH solution for safe disposal 2. Distinguish between the following pairs of terms as they pertain to this experiment. (a) monoprotic and diprotic acids (b) equivalence point and end point of a titration (c) half-equivalence point and equivalence point of a titration, 3. Following the Procedure of this experiment, a student titrated 0.653 g of an unknown weak, monoprotic acid with 0.100M NaOH and monitored the...
using the data table find the
following
pH pH Volume of NaOH added, ml 0.00 mL Volume of NaOH added, ml 13.00 mL 1.96 13.15 1.00 mL 2.55 14.00 mL 13.24 2.00 mL 2.88 15.00 mL 13.38 3.00 mL 3.05 16.00 mL 13.49 4.00 mL 3.25 Click or tap here to enter text. Click or tap here to enter text. 5.00 mL 3.36 Click or tap here to enter text. Click or tap here to enter text. 6.00 mL 3.49...
Help, how to graphically find the equivalence point volume for
the titration of NH3 + HCl
NH3 actual concentration is 0.098M
Part B: Titration of a weak base with a strong acid Pipette 25.00 mL of 0.1 M (record the exact molarity) ammonia into a clean 400 ml beaker after first placing a magnetic stirring bar on the bottom of the beaker. Add ~150 mL of deionized water and 2 drops of the indicator methyl red. Place the beaker on...
please help with question 3 part b on the first picture?
please step by step explain thank you
he leo the acid 3. Following the Procedure of this experiment, a student monoprotic acid with 0.100M NaOH and monitored the titration with a pH meter. His titration titrated 0.653 g of an unknown weak, monoprotic acid with data were: volume of NaOH solution added, mL volume of NaOH solution added, mL pH 0.00 2.00 4.00 6.00 3.30 22.00 24.00 26.00 28.00...
284 Report Sheet . Determination of the Dissociation Constant of a Weak Acid 2.96 2.99 4.37 4.55 C. Determination of pKof Unknown Acid First determination Second determination ml NaOH pH ml NaOH pH 0.00 mL 0.00 mL 1.00 mL 2.00 mL 2.00 mL 4.00 mL 3.64 3.00 mL 6.00 ml 3.97 4.00 mL 7.00 ml 4.17 5.00 ml 8.00 mL 6.00 mL 9.00 ml. 7.00 mL 9.50 mL 4.61 8.00 ml 10.00 ml 4.71 9.00 mL 10.50 ml 4.85 10.00...
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