Subjects

Careers

Open the App

Subjects

How to Make a Volumetric Solution for Titration

Open

22

0

user profile picture

Laila

05/02/2023

Chemistry

Required Practical 1

Subjects

/

Chemistry

/

Physical chemistry

/

Amount of substance

/

Balanced equations and associated calculations

How to Make a Volumetric Solution for Titration

A comprehensive step by step guide for sodium hydrogen sulfate titration and preparation of volumetric solutions for accurate concentration determination in acid-base reactions.

  • The practical demonstrates how to make a volumetric solution for acid-base titration using sodium hydrogen sulfate (NaHSO4) and sodium hydroxide (NaOH)
  • The experiment utilizes phenolphthalein as an indicator which changes from pink/purple to colorless at the endpoint
  • The process involves precise measurements, careful solution preparation, and multiple titrations to calculate concentration in a chemistry titration experiment
  • Safety considerations and proper handling of corrosive materials are emphasized throughout the procedure
  • The method requires careful attention to detail in measurements and calculations to ensure accurate results
...

05/02/2023

417

Required Practical 1: Make up a volumetric solution and carry out a simple acid-base titration Introduction Aim: To make an accurate volumet

View

Part 2: Equipment Setup and Initial Measurements

This section details the proper setup of titration apparatus and initial solution measurements. The arrangement of equipment is crucial for accurate results.

Vocabulary: Titrant - The solution of known concentration added from the burette Vocabulary: Analyte - The solution of unknown concentration being analyzed

The setup includes proper positioning of the burette, stand, and clamp, along with preparation of both sodium hydrogen sulfate and sodium hydroxide solutions.

Required Practical 1: Make up a volumetric solution and carry out a simple acid-base titration Introduction Aim: To make an accurate volumet

View

Part 3: Titration Procedure and Data Collection

The detailed titration procedure explains the step-by-step process of determining the unknown concentration.

Highlight: Multiple titrations are performed to ensure accuracy, with the first serving as a rough estimate.

Definition: The endpoint is reached when a permanent color change occurs, indicating complete neutralization.

The process includes careful measurement of 25.0cm³ of sodium hydroxide solution and systematic addition of sodium hydrogen sulfate while monitoring color changes.

Required Practical 1: Make up a volumetric solution and carry out a simple acid-base titration Introduction Aim: To make an accurate volumet

View

Part 4: Calculations and Safety Considerations

This section focuses on the mathematical aspects of determining concentration and important safety protocols.

Highlight: When calculating the mean volume, the first rough titration and any outlying results are excluded.

Example: Titrations must be within 0.1cm³ of each other to be considered valid for calculations.

The risk assessment portion emphasizes the hazardous nature of the chemicals used:

Quote: "Corrosive to eyes - can cause serious eye damage"

Required Practical 1: Make up a volumetric solution and carry out a simple acid-base titration Introduction Aim: To make an accurate volumet

View

Part 5: Final Calculations and Analysis

The concluding section guides students through the final calculations to determine the unknown concentration of sodium hydroxide.

Definition: The concentration calculation uses the balanced equation and the precise volumes measured during titration.

Highlight: Accuracy in recording and calculating results is crucial for reliable concentration determination.

The practical emphasizes the importance of showing all working steps in calculations and maintaining precise measurement records.

Similar content

Know Advanced Higher Chemistry thumbnail

4

135

S6

Advanced Higher Chemistry

Researching Chemistry notes- Chemical apparatus Gravimetric analysis Stoichiometric calculations

Know GCSE chemistry mindmap thumbnail

198

6792

12/13

GCSE chemistry mindmap

aqa

Know Aqa a level chemistry thumbnail

243

4826

12/13

Aqa a level chemistry

Aqa

Know sqa national 5 chemistry unit 1 mindmaps thumbnail

8

378

S4/S5

sqa national 5 chemistry unit 1 mindmaps

national 5 unit 1 chemistry mindmaps for S4/5/6 exam board: SQA

Know Amount of Substance (includes back titration) thumbnail

5

290

12/13

Amount of Substance (includes back titration)

Amount of substance equations for chem alevel - includes examples, and long working for a back titration problem

Know Researching Chemistry thumbnail

17

517

S6

Researching Chemistry

Advanced Higher Chemistry- Unit 4

Can't find what you're looking for? Explore other subjects.

Knowunity is the #1 education app in five European countries

Knowunity has been named a featured story on Apple and has regularly topped the app store charts in the education category in Germany, Italy, Poland, Switzerland, and the United Kingdom. Join Knowunity today and help millions of students around the world.

Ranked #1 Education App

Download in

Google Play

Download in

App Store

Knowunity is the #1 education app in five European countries

4.9+

Average app rating

21 M

Pupils love Knowunity

#1

In education app charts in 17 countries

950 K+

Students have uploaded notes

Still not convinced? See what other students are saying...

iOS User

I love this app so much, I also use it daily. I recommend Knowunity to everyone!!! I went from a D to an A with it :D

Philip, iOS User

The app is very simple and well designed. So far I have always found everything I was looking for :D

Lena, iOS user

I love this app ❤️ I actually use it every time I study.

Subjects

Chemistry

Physical chemistry

Amount of substance

Balanced equations and associated calculations

 

Chemistry

•

417

•

5 Feb 2023

•

5 pages

How to Make a Volumetric Solution for Titration

user profile picture

Laila

@lailaaa__

A comprehensive step by step guide for sodium hydrogen sulfate titration and preparation of volumetric solutions for accurate concentration determination in acid-base reactions.

  • The practical demonstrates how to make a volumetric solution for acid-base titrationusing sodium hydrogen sulfate (NaHSO4)... Show more

Required Practical 1: Make up a volumetric solution and carry out a simple acid-base titration Introduction Aim: To make an accurate volumet

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Part 2: Equipment Setup and Initial Measurements

This section details the proper setup of titration apparatus and initial solution measurements. The arrangement of equipment is crucial for accurate results.

Vocabulary: Titrant - The solution of known concentration added from the burette Vocabulary: Analyte - The solution of unknown concentration being analyzed

The setup includes proper positioning of the burette, stand, and clamp, along with preparation of both sodium hydrogen sulfate and sodium hydroxide solutions.

Required Practical 1: Make up a volumetric solution and carry out a simple acid-base titration Introduction Aim: To make an accurate volumet

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Part 3: Titration Procedure and Data Collection

The detailed titration procedure explains the step-by-step process of determining the unknown concentration.

Highlight: Multiple titrations are performed to ensure accuracy, with the first serving as a rough estimate.

Definition: The endpoint is reached when a permanent color change occurs, indicating complete neutralization.

The process includes careful measurement of 25.0cm³ of sodium hydroxide solution and systematic addition of sodium hydrogen sulfate while monitoring color changes.

Required Practical 1: Make up a volumetric solution and carry out a simple acid-base titration Introduction Aim: To make an accurate volumet

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Part 4: Calculations and Safety Considerations

This section focuses on the mathematical aspects of determining concentration and important safety protocols.

Highlight: When calculating the mean volume, the first rough titration and any outlying results are excluded.

Example: Titrations must be within 0.1cm³ of each other to be considered valid for calculations.

The risk assessment portion emphasizes the hazardous nature of the chemicals used:

Quote: "Corrosive to eyes - can cause serious eye damage"

Required Practical 1: Make up a volumetric solution and carry out a simple acid-base titration Introduction Aim: To make an accurate volumet

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Part 5: Final Calculations and Analysis

The concluding section guides students through the final calculations to determine the unknown concentration of sodium hydroxide.

Definition: The concentration calculation uses the balanced equation and the precise volumes measured during titration.

Highlight: Accuracy in recording and calculating results is crucial for reliable concentration determination.

The practical emphasizes the importance of showing all working steps in calculations and maintaining precise measurement records.

Required Practical 1: Make up a volumetric solution and carry out a simple acid-base titration Introduction Aim: To make an accurate volumet

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Part 1: Introduction and Solution Preparation

This section outlines the fundamental setup for preparing an accurate volumetric solution for titration analysis. The reaction between sodium hydrogen sulfate and sodium hydroxide is explained, along with the role of phenolphthalein indicator.

Definition: A volumetric solution is a precisely concentrated solution used for quantitative chemical analysis.

Example: The reaction equation demonstrates the process: NaHSO4 + NaOH -> Na2SO4 + H2O

Highlight: Phenolphthalein serves as the indicator, changing from pink/purple to colorless at the endpoint.

The equipment list includes essential items such as a volumetric flask, weighing boat, digital balance, and various measuring tools needed for precise solution preparation.

Can't find what you're looking for? Explore other subjects.

Students love us — and so will you.

4.9/5

App Store

4.8/5

Google Play

The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan S

iOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha Klich

Android user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

Anna

iOS user

Best app on earth! no words because it’s too good

Thomas R

iOS user

Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.

Basil

Android user

This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.

David K

iOS user

The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!

Sudenaz Ocak

Android user

In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.

Greenlight Bonnie

Android user

very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.

Rohan U

Android user

I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.

Xander S

iOS user

THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮

Elisha

iOS user

This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now

Paul T

iOS user

The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan S

iOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha Klich

Android user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

Anna

iOS user

Best app on earth! no words because it’s too good

Thomas R

iOS user

Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.

Basil

Android user

This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.

David K

iOS user

The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!

Sudenaz Ocak

Android user

In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.

Greenlight Bonnie

Android user

very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.

Rohan U

Android user

I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.

Xander S

iOS user

THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮

Elisha

iOS user

This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now

Paul T

iOS user