![Table 1. pH readings [] 12.00 11.00 10.00 9.00 8.00 7.00 6.00 5.00 4.00 3.00 2.00 1.00 0.00 0.00 2.00 4.00 6.00 8.00 10.0012.](http://img.homeworklib.com/questions/f9487700-eec7-11ea-b4cc-49d85b88ee65.png?x-oss-process=image/resize,w_560)
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IF YOUR LAST NAME STARTS WITH A LETTER BETWEEN J-R, USE THIS SAMPLE DATA Sample Data...
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...
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...
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 4.00 3.00 2.00 1.00 0.00 0.00 2.00 4.00 6.00 8.00 10.00 12.00 14.00 16.00 18.00 20.00 22.00 24.00 26,00 28.00 30.00 32.00 34.00 Volume (ml) 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...
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...
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...
DETERMINATION OF MOLECULAR WEIGHT OF AN UNKNOWN DIPROTIC ACID Use Data Set to answer the followin...
DETERMINATION OF MOLECULAR WEIGHT OF AN UNKNOWN DIPROTIC ACID Use Data Set to answer the following questions 1. Using the data, sketch a titration curve for the titration of the acid with 0.1 M NaOH pH 0 volume of NaOH added 2. Using the first equivalence point, determine the molecular weight of the acid. Use the sequence of steps employed in the in-class exercise. Homework Molecular Weight of an Unknown Diprotic Acid 3. Using the second equivalence point, determine the...
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...
DATA for Ka and Kbb.H titration.xlsx Using the data provided here, you need to construct a...
DATA for Ka and Kbb.H titration.xlsx Using the data provided here, you need to construct a titration curve (pH vs, volume of titrant) using excel; find the equivalence point (the deflection point of the titration curve, where the curvature changes, or the point of the maximum increase) from the curve, then read off the pH at the half equivalence point which is the value of pka and thus calculate ka. Repeat the same procedure for part II data to find...
If someone could explain how to find the answers above please! I added all the data...
If someone could explain how to find the answers above please! I
added all the data that was given to me, plus the titration curve.
Thank you!
Volume of Glass Cleaner (mL): 25.00 Glass Cleaner Titration 14 12 10 & ph -Series Concentration of HCI (M): 0.445 Volume/mL) pH data point 0 11.62 data point 2 11.01 data point 4 10.71 data point 6 10.47 data point 8 10.3 data point 10 10.17 data point 12 10.3 data point 14...
1. Use the data given to calculate the following parts: a. Using your data for the...
1. Use the data given to calculate the following parts:
a. Using your data for the value for VEP1, calculate the
molarity of H3PO4 at the 1st equivalence point, EP1. Show work
clearly, with units and correct significant figures.
b. Using your data for the value for VEP2, calculate the
molarity of H3PO4 at the 2nd equivalence point, EP2. Show work
clearly, with units and correct significant figures.
c. Calculate the percent error between these two molarity
values, % error...
A Weak Acid - Strong Base Titration Report Sheet Date: Name: Volume of CH3COOH (ml): Sample...
A Weak Acid - Strong Base Titration Report Sheet Date: Name: Volume of CH3COOH (ml): Sample Code: { 10.00 mL Temperature: _22.0_ Initial Volume of NaOH (mL): 0.00 Molarity of NaOH (from label): _0.1013__ RUN 1 From LabQuest Titration Curve From 1st Derivative From Printed Titration Curve Instructor's Approval of LabQuest Data Volume of NaOH at Equivalence Pt (mL) 12.00mL 12.65mL Average Volume of NaOH at Equivalence Pt Include printed graphs of titration curve and 1st Derivation with Report Sheet...
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...
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 4.00 3.00 2.00 1.00 0.00 0.00 2.00 4.00 6.00 8.00 10.00 12.00 14.00 16.00 18.00 20.00 22.00 24.00 26,00 28.00 30.00 32.00 34.00 Volume (ml) 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...
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...
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...
DETERMINATION OF MOLECULAR WEIGHT OF AN UNKNOWN DIPROTIC ACID Use Data Set to answer the following questions 1. Using the data, sketch a titration curve for the titration of the acid with 0.1 M NaOH pH 0 volume of NaOH added 2. Using the first equivalence point, determine the molecular weight of the acid. Use the sequence of steps employed in the in-class exercise. Homework Molecular Weight of an Unknown Diprotic Acid 3. Using the second equivalence point, determine the...
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...
DATA for Ka and Kbb.H titration.xlsx Using the data provided here, you need to construct a titration curve (pH vs, volume of titrant) using excel; find the equivalence point (the deflection point of the titration curve, where the curvature changes, or the point of the maximum increase) from the curve, then read off the pH at the half equivalence point which is the value of pka and thus calculate ka. Repeat the same procedure for part II data to find...
If someone could explain how to find the answers above please! I
added all the data that was given to me, plus the titration curve.
Thank you!
Volume of Glass Cleaner (mL): 25.00 Glass Cleaner Titration 14 12 10 & ph -Series Concentration of HCI (M): 0.445 Volume/mL) pH data point 0 11.62 data point 2 11.01 data point 4 10.71 data point 6 10.47 data point 8 10.3 data point 10 10.17 data point 12 10.3 data point 14...
1. Use the data given to calculate the following parts:
a. Using your data for the value for VEP1, calculate the
molarity of H3PO4 at the 1st equivalence point, EP1. Show work
clearly, with units and correct significant figures.
b. Using your data for the value for VEP2, calculate the
molarity of H3PO4 at the 2nd equivalence point, EP2. Show work
clearly, with units and correct significant figures.
c. Calculate the percent error between these two molarity
values, % error...
A Weak Acid - Strong Base Titration Report Sheet Date: Name: Volume of CH3COOH (ml): Sample Code: { 10.00 mL Temperature: _22.0_ Initial Volume of NaOH (mL): 0.00 Molarity of NaOH (from label): _0.1013__ RUN 1 From LabQuest Titration Curve From 1st Derivative From Printed Titration Curve Instructor's Approval of LabQuest Data Volume of NaOH at Equivalence Pt (mL) 12.00mL 12.65mL Average Volume of NaOH at Equivalence Pt Include printed graphs of titration curve and 1st Derivation with Report Sheet...
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