Submit Search
Upload
Determining Concentration Through Titration
•
Download as PPTX, PDF
•
3 likes
•
2,159 views
AI-enhanced title
D
dirksr
Follow
titration instructions; titration calculations
Read less
Read more
Education
Report
Share
Report
Share
1 of 31
Download now
Recommended
Ch 14 notes for upload
Ch 14 notes for upload
dirksr
Net ionic and colligative regular no math
Net ionic and colligative regular no math
dirksr
PA- I Non aqueous titration (HRB)
PA- I Non aqueous titration (HRB)
Harshadaa bafna
Non aqueous solvents / solvents - B.Sc.
Non aqueous solvents / solvents - B.Sc.
MAYURI SOMPURA
PA- I Acid-base titration (HRB)
PA- I Acid-base titration (HRB)
Harshadaa bafna
Chemistry of non aqueous solvents part-1
Chemistry of non aqueous solvents part-1
Sakina Bootwala
Theory of Acid-base Indicators and Acid-base Titration Curves
Theory of Acid-base Indicators and Acid-base Titration Curves
Sajjad Ullah
Neutralization titration
Neutralization titration
lima patel
Recommended
Ch 14 notes for upload
Ch 14 notes for upload
dirksr
Net ionic and colligative regular no math
Net ionic and colligative regular no math
dirksr
PA- I Non aqueous titration (HRB)
PA- I Non aqueous titration (HRB)
Harshadaa bafna
Non aqueous solvents / solvents - B.Sc.
Non aqueous solvents / solvents - B.Sc.
MAYURI SOMPURA
PA- I Acid-base titration (HRB)
PA- I Acid-base titration (HRB)
Harshadaa bafna
Chemistry of non aqueous solvents part-1
Chemistry of non aqueous solvents part-1
Sakina Bootwala
Theory of Acid-base Indicators and Acid-base Titration Curves
Theory of Acid-base Indicators and Acid-base Titration Curves
Sajjad Ullah
Neutralization titration
Neutralization titration
lima patel
Acid base titration
Acid base titration
Md. Mynul Hasan
Non Aqueous Titration- by Dr. A. Amsavel
Non Aqueous Titration- by Dr. A. Amsavel
Dr. Amsavel A
ANALYTICAL METHODS
ANALYTICAL METHODS
Bhavesh Amrute
Volumetric procedure
Volumetric procedure
TejaSoftwareSolution
Non-aqueous Titration
Non-aqueous Titration
shubhambossu
ACID BASE TITRATION
ACID BASE TITRATION
MOIN KHAN HUSSAIN
Non aqueous acid-base titrations
Non aqueous acid-base titrations
Sai Datri Arige
Non aqueous titration
Non aqueous titration
Zainab&Sons
Non aqueous titrations
Non aqueous titrations
Uday Deokate
Non aqueous titration (AB-Production) IUB-BWP
Non aqueous titration (AB-Production) IUB-BWP
Awais Basit
Non aqueous titration
Non aqueous titration
ManishaPanwar13
Volumetric Analysis by Dr. A. Amsavel
Volumetric Analysis by Dr. A. Amsavel
Dr. Amsavel A
Non aqueous titration
Non aqueous titration
boddeti pavanipadmapriya
Neutralization titrations
Neutralization titrations
vanessawhitehawk
10 non aqueous-titrations
10 non aqueous-titrations
mohamed_elkayal
Titrimetric analysis
Titrimetric analysis
Dhanashree Kad
Non aq titrations unit 2
Non aq titrations unit 2
RoopeshGupta5
Aqueous acid base titrations 1
Aqueous acid base titrations 1
Dr. Bhushan Dravyakar
Theory of indicator
Theory of indicator
Dr. HN Singh
Volumetric Analysis By Dr.A. Amsavel
Volumetric Analysis By Dr.A. Amsavel
Dr. Amsavel A
1. Acid- Base Titration.ppt
1. Acid- Base Titration.ppt
SanjeedaAkterRitu
Measurement of Hydrogen Ion Concentration (pH)
Measurement of Hydrogen Ion Concentration (pH)
ECRD IN
More Related Content
What's hot
Acid base titration
Acid base titration
Md. Mynul Hasan
Non Aqueous Titration- by Dr. A. Amsavel
Non Aqueous Titration- by Dr. A. Amsavel
Dr. Amsavel A
ANALYTICAL METHODS
ANALYTICAL METHODS
Bhavesh Amrute
Volumetric procedure
Volumetric procedure
TejaSoftwareSolution
Non-aqueous Titration
Non-aqueous Titration
shubhambossu
ACID BASE TITRATION
ACID BASE TITRATION
MOIN KHAN HUSSAIN
Non aqueous acid-base titrations
Non aqueous acid-base titrations
Sai Datri Arige
Non aqueous titration
Non aqueous titration
Zainab&Sons
Non aqueous titrations
Non aqueous titrations
Uday Deokate
Non aqueous titration (AB-Production) IUB-BWP
Non aqueous titration (AB-Production) IUB-BWP
Awais Basit
Non aqueous titration
Non aqueous titration
ManishaPanwar13
Volumetric Analysis by Dr. A. Amsavel
Volumetric Analysis by Dr. A. Amsavel
Dr. Amsavel A
Non aqueous titration
Non aqueous titration
boddeti pavanipadmapriya
Neutralization titrations
Neutralization titrations
vanessawhitehawk
10 non aqueous-titrations
10 non aqueous-titrations
mohamed_elkayal
Titrimetric analysis
Titrimetric analysis
Dhanashree Kad
Non aq titrations unit 2
Non aq titrations unit 2
RoopeshGupta5
Aqueous acid base titrations 1
Aqueous acid base titrations 1
Dr. Bhushan Dravyakar
Theory of indicator
Theory of indicator
Dr. HN Singh
What's hot
(19)
Acid base titration
Acid base titration
Non Aqueous Titration- by Dr. A. Amsavel
Non Aqueous Titration- by Dr. A. Amsavel
ANALYTICAL METHODS
ANALYTICAL METHODS
Volumetric procedure
Volumetric procedure
Non-aqueous Titration
Non-aqueous Titration
ACID BASE TITRATION
ACID BASE TITRATION
Non aqueous acid-base titrations
Non aqueous acid-base titrations
Non aqueous titration
Non aqueous titration
Non aqueous titrations
Non aqueous titrations
Non aqueous titration (AB-Production) IUB-BWP
Non aqueous titration (AB-Production) IUB-BWP
Non aqueous titration
Non aqueous titration
Volumetric Analysis by Dr. A. Amsavel
Volumetric Analysis by Dr. A. Amsavel
Non aqueous titration
Non aqueous titration
Neutralization titrations
Neutralization titrations
10 non aqueous-titrations
10 non aqueous-titrations
Titrimetric analysis
Titrimetric analysis
Non aq titrations unit 2
Non aq titrations unit 2
Aqueous acid base titrations 1
Aqueous acid base titrations 1
Theory of indicator
Theory of indicator
Similar to Determining Concentration Through Titration
Volumetric Analysis By Dr.A. Amsavel
Volumetric Analysis By Dr.A. Amsavel
Dr. Amsavel A
1. Acid- Base Titration.ppt
1. Acid- Base Titration.ppt
SanjeedaAkterRitu
Measurement of Hydrogen Ion Concentration (pH)
Measurement of Hydrogen Ion Concentration (pH)
ECRD IN
Measurement of hydrogen ion concentration (p h)
Measurement of hydrogen ion concentration (p h)
ECRD2015
Chapter 10
Chapter 10
ECRD IN
Buffer solution
Buffer solution
Bahauddin Zakariya University lahore
Manish ppt
Manish ppt
Manish Verma
Acid Base -Part 2-.pptx
Acid Base -Part 2-.pptx
ssuser61c7aa
Acid Base Titration10329062Base Titration.ppt
Acid Base Titration10329062Base Titration.ppt
Abdelrhman Abooda
Apchemunit15presentation 120311192458-phpapp01
Apchemunit15presentation 120311192458-phpapp01
Cleophas Rwemera
Chapter 16.1 and 2 : Acid-Base Titrations and pH
Chapter 16.1 and 2 : Acid-Base Titrations and pH
Chris Foltz
7-VOLUMETRIC-ANALYSIS POWERPOINT PRESENTATION
7-VOLUMETRIC-ANALYSIS POWERPOINT PRESENTATION
lyrabucayo861
Potentio lab report
Potentio lab report
Janine Samelo
Buffers in Pharmacy
Buffers in Pharmacy
University of Zambia, School of Pharmacy, Lusaka, Zambia
Chemistry Lab Report 2
Chemistry Lab Report 2
Serra's Art Studio
11 buffer solutions in pharmacy
11 buffer solutions in pharmacy
University of Zambia, School of Pharmacy, Lusaka, Zambia
Coarse Titration Lab
Coarse Titration Lab
Kimberly Brooks
Volumetric Analysis ( Titrimetric analysis) or Titration
Volumetric Analysis ( Titrimetric analysis) or Titration
Aman Kakne
Acid base titration
Acid base titration
Nor Shahida Taib
cn_3.pdf
cn_3.pdf
Imtiyaz60
Similar to Determining Concentration Through Titration
(20)
Volumetric Analysis By Dr.A. Amsavel
Volumetric Analysis By Dr.A. Amsavel
1. Acid- Base Titration.ppt
1. Acid- Base Titration.ppt
Measurement of Hydrogen Ion Concentration (pH)
Measurement of Hydrogen Ion Concentration (pH)
Measurement of hydrogen ion concentration (p h)
Measurement of hydrogen ion concentration (p h)
Chapter 10
Chapter 10
Buffer solution
Buffer solution
Manish ppt
Manish ppt
Acid Base -Part 2-.pptx
Acid Base -Part 2-.pptx
Acid Base Titration10329062Base Titration.ppt
Acid Base Titration10329062Base Titration.ppt
Apchemunit15presentation 120311192458-phpapp01
Apchemunit15presentation 120311192458-phpapp01
Chapter 16.1 and 2 : Acid-Base Titrations and pH
Chapter 16.1 and 2 : Acid-Base Titrations and pH
7-VOLUMETRIC-ANALYSIS POWERPOINT PRESENTATION
7-VOLUMETRIC-ANALYSIS POWERPOINT PRESENTATION
Potentio lab report
Potentio lab report
Buffers in Pharmacy
Buffers in Pharmacy
Chemistry Lab Report 2
Chemistry Lab Report 2
11 buffer solutions in pharmacy
11 buffer solutions in pharmacy
Coarse Titration Lab
Coarse Titration Lab
Volumetric Analysis ( Titrimetric analysis) or Titration
Volumetric Analysis ( Titrimetric analysis) or Titration
Acid base titration
Acid base titration
cn_3.pdf
cn_3.pdf
More from dirksr
Colligative properties
Colligative properties
dirksr
Mc 12 mac
Mc 12 mac
dirksr
Chapter 7 review jeopardy nomenclature only
Chapter 7 review jeopardy nomenclature only
dirksr
Chapter 7 review: Formulas & Moles
Chapter 7 review: Formulas & Moles
dirksr
Chapter 5 review jeopardy reg modern chem
Chapter 5 review jeopardy reg modern chem
dirksr
Chapter 5 review jeopardy
Chapter 5 review jeopardy
dirksr
Ch 2 jeopardy review
Ch 2 jeopardy review
dirksr
Chapter 1 review
Chapter 1 review
dirksr
More from dirksr
(8)
Colligative properties
Colligative properties
Mc 12 mac
Mc 12 mac
Chapter 7 review jeopardy nomenclature only
Chapter 7 review jeopardy nomenclature only
Chapter 7 review: Formulas & Moles
Chapter 7 review: Formulas & Moles
Chapter 5 review jeopardy reg modern chem
Chapter 5 review jeopardy reg modern chem
Chapter 5 review jeopardy
Chapter 5 review jeopardy
Ch 2 jeopardy review
Ch 2 jeopardy review
Chapter 1 review
Chapter 1 review
Recently uploaded
Q-Factor HISPOL Quiz-6th April 2024, Quiz Club NITW
Q-Factor HISPOL Quiz-6th April 2024, Quiz Club NITW
Quiz Club NITW
Concurrency Control in Database Management system
Concurrency Control in Database Management system
Christalin Nelson
How to Make a Duplicate of Your Odoo 17 Database
How to Make a Duplicate of Your Odoo 17 Database
Celine George
ClimART Action | eTwinning Project
ClimART Action | eTwinning Project
jordimapav
Congestive Cardiac Failure..presentation
Congestive Cardiac Failure..presentation
deepaannamalai16
ESP 4-EDITED.pdfmmcncncncmcmmnmnmncnmncmnnjvnnv
ESP 4-EDITED.pdfmmcncncncmcmmnmnmncnmncmnnjvnnv
RicaMaeCastro1
Sulphonamides, mechanisms and their uses
Sulphonamides, mechanisms and their uses
VijayaLaxmi84
DIFFERENT BASKETRY IN THE PHILIPPINES PPT.pptx
DIFFERENT BASKETRY IN THE PHILIPPINES PPT.pptx
MichelleTuguinay1
Paradigm shift in nursing research by RS MEHTA
Paradigm shift in nursing research by RS MEHTA
BP KOIRALA INSTITUTE OF HELATH SCIENCS,, NEPAL
CLASSIFICATION OF ANTI - CANCER DRUGS.pptx
CLASSIFICATION OF ANTI - CANCER DRUGS.pptx
Anupam32727
Scientific Writing :Research Discourse
Scientific Writing :Research Discourse
Anita GoswamiGiri
CHEST Proprioceptive neuromuscular facilitation.pptx
CHEST Proprioceptive neuromuscular facilitation.pptx
AneriPatwari
Q-Factor General Quiz-7th April 2024, Quiz Club NITW
Q-Factor General Quiz-7th April 2024, Quiz Club NITW
Quiz Club NITW
4.9.24 School Desegregation in Boston.pptx
4.9.24 School Desegregation in Boston.pptx
mary850239
ICS 2208 Lecture Slide Notes for Topic 6
ICS 2208 Lecture Slide Notes for Topic 6
Vanessa Camilleri
Reading and Writing Skills 11 quarter 4 melc 1
Reading and Writing Skills 11 quarter 4 melc 1
GloryAnnCastre1
Grade Three -ELLNA-REVIEWER-ENGLISH.pptx
Grade Three -ELLNA-REVIEWER-ENGLISH.pptx
karenfajardo43
Decoding the Tweet _ Practical Criticism in the Age of Hashtag.pptx
Decoding the Tweet _ Practical Criticism in the Age of Hashtag.pptx
DhatriParmar
Faculty Profile prashantha K EEE dept Sri Sairam college of Engineering
Faculty Profile prashantha K EEE dept Sri Sairam college of Engineering
Sri Sairam College Of Engineering Bengaluru
Active Learning Strategies (in short ALS).pdf
Active Learning Strategies (in short ALS).pdf
Patidar M
Recently uploaded
(20)
Q-Factor HISPOL Quiz-6th April 2024, Quiz Club NITW
Q-Factor HISPOL Quiz-6th April 2024, Quiz Club NITW
Concurrency Control in Database Management system
Concurrency Control in Database Management system
How to Make a Duplicate of Your Odoo 17 Database
How to Make a Duplicate of Your Odoo 17 Database
ClimART Action | eTwinning Project
ClimART Action | eTwinning Project
Congestive Cardiac Failure..presentation
Congestive Cardiac Failure..presentation
ESP 4-EDITED.pdfmmcncncncmcmmnmnmncnmncmnnjvnnv
ESP 4-EDITED.pdfmmcncncncmcmmnmnmncnmncmnnjvnnv
Sulphonamides, mechanisms and their uses
Sulphonamides, mechanisms and their uses
DIFFERENT BASKETRY IN THE PHILIPPINES PPT.pptx
DIFFERENT BASKETRY IN THE PHILIPPINES PPT.pptx
Paradigm shift in nursing research by RS MEHTA
Paradigm shift in nursing research by RS MEHTA
CLASSIFICATION OF ANTI - CANCER DRUGS.pptx
CLASSIFICATION OF ANTI - CANCER DRUGS.pptx
Scientific Writing :Research Discourse
Scientific Writing :Research Discourse
CHEST Proprioceptive neuromuscular facilitation.pptx
CHEST Proprioceptive neuromuscular facilitation.pptx
Q-Factor General Quiz-7th April 2024, Quiz Club NITW
Q-Factor General Quiz-7th April 2024, Quiz Club NITW
4.9.24 School Desegregation in Boston.pptx
4.9.24 School Desegregation in Boston.pptx
ICS 2208 Lecture Slide Notes for Topic 6
ICS 2208 Lecture Slide Notes for Topic 6
Reading and Writing Skills 11 quarter 4 melc 1
Reading and Writing Skills 11 quarter 4 melc 1
Grade Three -ELLNA-REVIEWER-ENGLISH.pptx
Grade Three -ELLNA-REVIEWER-ENGLISH.pptx
Decoding the Tweet _ Practical Criticism in the Age of Hashtag.pptx
Decoding the Tweet _ Practical Criticism in the Age of Hashtag.pptx
Faculty Profile prashantha K EEE dept Sri Sairam college of Engineering
Faculty Profile prashantha K EEE dept Sri Sairam college of Engineering
Active Learning Strategies (in short ALS).pdf
Active Learning Strategies (in short ALS).pdf
Determining Concentration Through Titration
1.
2.
Copyright © by
Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Objectives Describe how an acid-base indicator functions. Explain how to carry out an acid-base titration. Calculate the molarity of a solution from titration data. Chapter 15 Section 2 Determining pH and Titrations
3.
Copyright © by
Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Indicators and pH Meters Acid-base indicators are compounds whose colors are sensitive to pH. Indicators change colors because they are either weak acids or weak bases. In + InH H Chapter 15 Section 2 Determining pH and Titrations HIn and In are different colors. In acidic solutions, most of the indicator is HIn In basic solutions, most of the indicator is In–
4.
Copyright © by
Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Indicators and pH Meters The pH range over which an indicator changes color is called its transition interval. Indicators that change color at pH lower than 7 are stronger acids than the other types of indicators. They tend to ionize more than the others. Indicators that undergo transition in the higher pH range are weaker acids. Chapter 15 Section 2 Determining pH and Titrations
5.
Copyright © by
Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Indicators and pH Meters A pH meter determines the pH of a solution by measuring the voltage between the two electrodes that are placed in the solution. The voltage changes as the hydronium ion concentration in the solution changes. Measures pH more precisely than indicators Chapter 15 Section 2 Determining pH and Titrations
6.
Copyright © by
Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Color Ranges of Indicators Chapter 15 Section 2 Determining pH and Titrations
7.
Copyright © by
Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Color Ranges of Indicators Chapter 15 Section 2 Determining pH and Titrations
8.
Copyright © by
Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Color Ranges of Indicators Chapter 15 Section 2 Determining pH and Titrations
9.
Copyright © by
Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Titration Neutralization occurs when hydronium ions and hydroxide ions are supplied in equal numbers by reactants. H3O+(aq) + OH(aq) 2H2O(l) Chapter 15 Section 2 Determining pH and Titrations Titration is the controlled addition and measurement of the amount of a solution of known concentration required to react completely with a measured amount of a solution of unknown concentration.
10.
Copyright © by
Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Titration, continued Equivalence Point The point at which the two solutions used in a titration are present in chemically equivalent amounts is the equivalence point. The point in a titration at which an indicator changes color is called the end point of the indicator. Chapter 15 Section 2 Determining pH and Titrations
11.
Copyright © by
Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Titration, continued Equivalence Point, continued Indicators that undergo transition at about pH 7 are used to determine the equivalence point of strong- acid/strong base titrations. The neutralization of strong acids with strong bases produces a salt solution with a pH of 7. Chapter 15 Section 2 Determining pH and Titrations
12.
Copyright © by
Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Titration, continued Equivalence Point, continued Indicators that change color at pH lower than 7 are used to determine the equivalence point of strong- acid/weak-base titrations. The equivalence point of a strong-acid/weak-base titration is acidic. Chapter 15 Section 2 Determining pH and Titrations
13.
Copyright © by
Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Titration, continued Equivalence Point, continued Indicators that change color at pH higher than 7 are used to determine the equivalence point of weak- acid/strong-base titrations. The equivalence point of a weak-acid/strong-base titration is basic. Chapter 15 Section 2 Determining pH and Titrations
14.
Copyright © by
Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Titration Curve for a Strong Acid and a Strong Base Chapter 15 Section 2 Determining pH and Titrations
15.
Copyright © by
Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Titration Curve for a Weak Acid and a Strong Base Chapter 15 Section 2 Determining pH and Titrations
16.
Copyright © by
Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Molarity and Titration The solution that contains the precisely known concentration of a solute is known as a standard solution. A primary standard is a highly purified solid compound used to check the concentration of the known solution in a titration The standard solution can be used to determine the molarity of another solution by titration. Chapter 15 Section 2 Determining pH and Titrations
17.
Copyright © by
Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Performing a Titration, Part 1 Chapter 15 Section 2 Determining pH and Titrations
18.
Copyright © by
Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Performing a Titration, Part 1 Chapter 15 Section 2 Determining pH and Titrations
19.
Copyright © by
Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Performing a Titration, Part 1 Chapter 15 Section 2 Determining pH and Titrations
20.
Copyright © by
Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Performing a Titration, Part 2 Chapter 15 Section 2 Determining pH and Titrations
21.
Copyright © by
Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Performing a Titration, Part 2 Chapter 15 Section 2 Determining pH and Titrations
22.
Copyright © by
Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Performing a Titration, Part 2 Chapter 15 Section 2 Determining pH and Titrations
23.
Copyright © by
Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Molarity and Titration, continued To determine the molarity of an acidic solution, 10 mL HCl, by titration 1. Titrate acid with a standard base solution 20.00 mL of 5.0 103 M NaOH was titrated 2. Write the balanced neutralization reaction equation. HCl(aq) + NaOH(aq) NaCl(aq) + H2O(l) Chapter 15 Section 2 Determining pH and Titrations 1 mol 1 mol 1 mol 1 mol 3. Determine the chemically equivalent amounts of HCl and NaOH.
24.
Copyright © by
Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Molarity and Titration, continued 4. Calculate the number of moles of NaOH used in the titration. 20.0 mL of 5.0 103 M NaOH is needed to reach the end point 5.0 10-3 mol NaOH 1 L 1 L 1000 mL 20 mL 1.0 10-4 mol NaOH used 1.0 10-4 mol HCl 10.0 mL 1000 mL 1 L 1.0 10-2 M HCl Chapter 15 Section 2 Determining pH and Titrations 5. amount of HCl = mol NaOH = 1.0 104 mol 6. Calculate the molarity of the HCl solution
25.
Copyright © by
Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Molarity and Titration, continued 1. Start with the balanced equation for the neutralization reaction, and determine the chemically equivalent amounts of the acid and base. 2. Determine the moles of acid (or base) from the known solution used during the titration. 3. Determine the moles of solute of the unknown solution used during the titration. 4. Determine the molarity of the unknown solution. Chapter 15 Section 2 Determining pH and Titrations
26.
Copyright © by
Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Molarity and Titration, continued Sample Problem F In a titration, 27.4 mL of 0.0154 M Ba(OH)2 is added to a 20.0 mL sample of HCl solution of unknown concentration until the equivalence point is reached. What is the molarity of the acid solution? Chapter 15 Section 2 Determining pH and Titrations
27.
Copyright © by
Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Molarity and Titration, continued Ba(OH)2 + 2HCl BaCl2 + 2H2O 1 mol 2 mol 1 mol 2 mol Chapter 15 Section 2 Determining pH and Titrations Sample Problem F Solution Given: volume and concentration of known solution = 27.4 mL of 0.0154 M Ba(OH)2 Unknown: molarity of acid solution Solution: 1. balanced neutralization equation chemically equivalent amounts
28.
Copyright © by
Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Molarity and Titration, continued Sample Problem F Solution, continued 2. volume of known basic solution used (mL) amount of base used (mol) mol Ba(OH)2 1 L mL of Ba(OH)2 solution 1 L 1000 mL mol Ba(OH)2 2 mol HCl mol Ba(OH)2 mol of Ba(OH)2 in known solution mol HCl Chapter 15 Section 2 Determining pH and Titrations 3. mole ratio, moles of base used moles of acid used from unknown solution
29.
Copyright © by
Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Molarity and Titration, continued Sample Problem F Solution, continued 4. volume of unknown, moles of solute in unknown molarity of unknown amount of solute in unknown solution (mol) volume of unknown solution (mL) 1000 mL 1 L molarity of unknown solution Chapter 15 Section 2 Determining pH and Titrations
30.
Copyright © by
Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Molarity and Titration, continued Sample Problem F Solution, continued 1. 1 mol Ba(OH)2 for every 2 mol HCl. 0.0154 mol Ba(OH)2 1 L 24.7 mL of Ba(OH)2 solution 1 L 1000 mL 4.22 10-4 mol Ba(OH)2 2 mol HCl 1 mol Ba(OH)2 4.22 10Ğ4 mol of Ba(OH)2 8.44 10Ğ4 mol HCl Chapter 15 Section 2 Determining pH and Titrations 2. 3.
31.
Copyright © by
Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Molarity and Titration, continued Sample Problem F Solution, continued 8.44 10-4 mol HCl 20.0 mL 1000 mL 1 L 4.22 10-2 M HCl Chapter 15 Section 2 Determining pH and Titrations 4.
Download now