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Updated Apr 5, 2026

13 pages

Begrijp Chemische Evenwichten: Ontdek Zuur-Base Evenwichten en Bufferreacties

Zuur-base evenwichten en buffersystemen zijn overal om je heen -... Show more

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Chemische evenwichten: Zuur-base evenwichten en
buffers
Zuur-base evenwichten, pH-berekeningen en buffersystemen
Scheikunde • Grade 12 • Net

Leerdoelen Zuur-Base Evenwichten

Je gaat leren hoe zuur-base evenwichten werken en hoe je pH-waarden berekent. Dit vormt de basis voor het begrijpen van buffersystemen en titraties.

De belangrijkste skills die je ontwikkelt zijn het toepassen van de Henderson-Hasselbalch vergelijking en het analyseren van titraties. Je leert ook equivalentiepunten bepalen en praktische toepassingen van buffers herkennen.

Let op: Deze onderwerpen komen vaak voor op examens, dus zorg dat je de formules goed beheerst!

Deze kennis is essentieel voor het begrijpen van biochemische processen in je lichaam en industriële toepassingen in de chemie.

Chemische evenwichten: Zuur-base evenwichten en
buffers
Zuur-base evenwichten, pH-berekeningen en buffersystemen
Scheikunde • Grade 12 • Net

Fundamenten van Zuur-Base Evenwichten

Volgens Brønsted-Lowry is een zuur een protondonor (geeft H⁺ af) en een base een protonacceptor (neemt H⁺ op). Dit simpele concept vormt de basis voor alle zuur-base reacties.

Voor een zwak zuur HA geldt: HA + H₂O ⇌ H₃O⁺ + A⁻. De evenwichtsconstante hiervoor heet de zuurdissociatieconstante Ka: Ka = [H₃O⁺][A⁻]/[HA].

Hoe groter de Ka-waarde, hoe sterker het zuur. Azijnzuur heeft bijvoorbeeld Ka = 1,8×10⁻⁵, wat betekent dat het een zwak zuur is. Voor zwakke basen gebruiken we Kb.

Onthoud: Kw = Ka × Kb = 1,0×10⁻¹⁴ bij 25°C

Chemische evenwichten: Zuur-base evenwichten en
buffers
Zuur-base evenwichten, pH-berekeningen en buffersystemen
Scheikunde • Grade 12 • Net

pH-Berekeningen en Evenwichtsuitdrukkingen

De pH-schaal geeft de zuurgraad weer: pH = -log[H₃O⁺]. Voor water geldt altijd pH + pOH = 14,00 bij kamertemperatuur.

Voor zwakke zuren kun je een handige benadering gebruiken wanneer de dissociatiegraad klein is (<5%): [H₃O⁺] = √(Ka × c). Hierbij is c de beginconcentratie van het zuur.

Voorbeeld met azijnzuur 0,10 M: [H₃O⁺] = √(1,8×10⁻⁵ × 0,10) = 1,3×10⁻³ M, dus pH = 2,89. Bij een dissociatiegraad >5% moet je de volledige kwadratische vergelijking oplossen.

Tip: Controleer altijd of je benadering geldig is door de dissociatiegraad te berekenen!

Chemische evenwichten: Zuur-base evenwichten en
buffers
Zuur-base evenwichten, pH-berekeningen en buffersystemen
Scheikunde • Grade 12 • Net

Buffersystemen en Hun Werking

Een buffer is een oplossing die weerstand biedt tegen pH-veranderingen bij toevoeging van kleine hoeveelheden zuur of base. Buffers bestaan uit een zwak zuur en zijn geconjugeerde base in vergelijkbare concentraties.

De Henderson-Hasselbalch vergelijking is je beste vriend: pH = pKa + log[A]/[HA][A⁻]/[HA]. Deze toont dat de pH afhangt van de verhouding tussen base en zuur, niet van hun absolute concentraties.

Een acetaatbuffer reageert slim: bij H⁺-toevoeging reageert acetaat CH3COO+H+CH3COOHCH₃COO⁻ + H⁺ → CH₃COOH, bij OH⁻-toevoeging reageert azijnzuur CH3COOH+OHCH3COO+H2OCH₃COOH + OH⁻ → CH₃COO⁻ + H₂O. De buffercapaciteit is het grootst wanneer pH = pKa.

Belangrijk: Een buffer werkt effectief binnen pKa ± 1

Chemische evenwichten: Zuur-base evenwichten en
buffers
Zuur-base evenwichten, pH-berekeningen en buffersystemen
Scheikunde • Grade 12 • Net

Titraties en Equivalentiepunten

Titraties zijn analytische methoden om onbekende concentraties te bepalen. De titratiecurve heeft een karakteristieke S-vorm die veel informatie geeft over het systeem.

Bij sterke zuur-sterke base titraties ligt het equivalentiepunt bij pH = 7,00. Voor zwak zuur-sterke base ligt het equivalentiepunt bij pH > 7 vanwege hydrolyse van het gevormde zout.

Tijdens een titratie verandert de pH berekening: vóór het equivalentiepunt bepaalt overmaat zuur de pH, bij het equivalentiepunt heb je alleen water en zout, en na het equivalentiepunt bepaalt overmaat base de pH.

Examenvraag alert: Leer de verschillende fasen van een titratie goed - dit komt vaak voor!

De keuze van indicator hangt af van de pH bij het equivalentiepunt. Voor zwak zuur-sterke base titraties gebruik je vaak fenolftaleïne omslagbijpH8,210,0omslag bij pH 8,2-10,0.

Chemische evenwichten: Zuur-base evenwichten en
buffers
Zuur-base evenwichten, pH-berekeningen en buffersystemen
Scheikunde • Grade 12 • Net

Praktische Toepassingen van Buffers

Buffers zijn levensreddend - letterlijk! Het bicarbonaatbuffersysteem in je bloed H2CO3/HCO3H₂CO₃/HCO₃⁻ houdt je bloedpH tussen 7,35-7,45. Zonder dit buffer zou je niet kunnen overleven.

Andere belangrijke biologische buffers zijn het fosfaatbuffersysteem H2PO4/HPO42H₂PO₄⁻/HPO₄²⁻ in cellen en eiwitbuffers door aminozuren. Deze systemen werken samen om je lichaam in chemisch evenwicht te houden.

In de industrie worden buffers gebruikt in medicijnen, voedselproductie en laboratoriumprocessen. Ze zorgen ervoor dat chemische reacties onder gecontroleerde omstandigheden plaatsvinden.

Wow-feit: Je lichaam gebruikt meerdere buffersystemen tegelijk om je pH stabiel te houden!

Chemische evenwichten: Zuur-base evenwichten en
buffers
Zuur-base evenwichten, pH-berekeningen en buffersystemen
Scheikunde • Grade 12 • Net
Chemische evenwichten: Zuur-base evenwichten en
buffers
Zuur-base evenwichten, pH-berekeningen en buffersystemen
Scheikunde • Grade 12 • Net
Chemische evenwichten: Zuur-base evenwichten en
buffers
Zuur-base evenwichten, pH-berekeningen en buffersystemen
Scheikunde • Grade 12 • Net
Chemische evenwichten: Zuur-base evenwichten en
buffers
Zuur-base evenwichten, pH-berekeningen en buffersystemen
Scheikunde • Grade 12 • Net


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What is the Knowunity AI companion?

Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.

Where can I download the Knowunity app?

You can download the app from Google Play Store and Apple App Store.

Is Knowunity really free of charge?

That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.

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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.

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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 Knowunity AI. 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 Knowunity AI. 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

 

Scheikunde

62

Updated Apr 5, 2026

13 pages

Begrijp Chemische Evenwichten: Ontdek Zuur-Base Evenwichten en Bufferreacties

Zuur-base evenwichten en buffersystemen zijn overal om je heen - van je maag die zuur produceert tot je bloed dat een stabiele pH moet behouden. Deze concepten helpen je begrijpen hoe chemische systemen in balans blijven en waarom bepaalde oplossingen... Show more

Chemische evenwichten: Zuur-base evenwichten en
buffers
Zuur-base evenwichten, pH-berekeningen en buffersystemen
Scheikunde • Grade 12 • Net

Sign up to see the contentIt's free!

Access to all documents

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Leerdoelen Zuur-Base Evenwichten

Je gaat leren hoe zuur-base evenwichten werken en hoe je pH-waarden berekent. Dit vormt de basis voor het begrijpen van buffersystemen en titraties.

De belangrijkste skills die je ontwikkelt zijn het toepassen van de Henderson-Hasselbalch vergelijking en het analyseren van titraties. Je leert ook equivalentiepunten bepalen en praktische toepassingen van buffers herkennen.

Let op: Deze onderwerpen komen vaak voor op examens, dus zorg dat je de formules goed beheerst!

Deze kennis is essentieel voor het begrijpen van biochemische processen in je lichaam en industriële toepassingen in de chemie.

Chemische evenwichten: Zuur-base evenwichten en
buffers
Zuur-base evenwichten, pH-berekeningen en buffersystemen
Scheikunde • Grade 12 • Net

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

Fundamenten van Zuur-Base Evenwichten

Volgens Brønsted-Lowry is een zuur een protondonor (geeft H⁺ af) en een base een protonacceptor (neemt H⁺ op). Dit simpele concept vormt de basis voor alle zuur-base reacties.

Voor een zwak zuur HA geldt: HA + H₂O ⇌ H₃O⁺ + A⁻. De evenwichtsconstante hiervoor heet de zuurdissociatieconstante Ka: Ka = [H₃O⁺][A⁻]/[HA].

Hoe groter de Ka-waarde, hoe sterker het zuur. Azijnzuur heeft bijvoorbeeld Ka = 1,8×10⁻⁵, wat betekent dat het een zwak zuur is. Voor zwakke basen gebruiken we Kb.

Onthoud: Kw = Ka × Kb = 1,0×10⁻¹⁴ bij 25°C

Chemische evenwichten: Zuur-base evenwichten en
buffers
Zuur-base evenwichten, pH-berekeningen en buffersystemen
Scheikunde • Grade 12 • Net

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

pH-Berekeningen en Evenwichtsuitdrukkingen

De pH-schaal geeft de zuurgraad weer: pH = -log[H₃O⁺]. Voor water geldt altijd pH + pOH = 14,00 bij kamertemperatuur.

Voor zwakke zuren kun je een handige benadering gebruiken wanneer de dissociatiegraad klein is (<5%): [H₃O⁺] = √(Ka × c). Hierbij is c de beginconcentratie van het zuur.

Voorbeeld met azijnzuur 0,10 M: [H₃O⁺] = √(1,8×10⁻⁵ × 0,10) = 1,3×10⁻³ M, dus pH = 2,89. Bij een dissociatiegraad >5% moet je de volledige kwadratische vergelijking oplossen.

Tip: Controleer altijd of je benadering geldig is door de dissociatiegraad te berekenen!

Chemische evenwichten: Zuur-base evenwichten en
buffers
Zuur-base evenwichten, pH-berekeningen en buffersystemen
Scheikunde • Grade 12 • Net

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

Buffersystemen en Hun Werking

Een buffer is een oplossing die weerstand biedt tegen pH-veranderingen bij toevoeging van kleine hoeveelheden zuur of base. Buffers bestaan uit een zwak zuur en zijn geconjugeerde base in vergelijkbare concentraties.

De Henderson-Hasselbalch vergelijking is je beste vriend: pH = pKa + log[A]/[HA][A⁻]/[HA]. Deze toont dat de pH afhangt van de verhouding tussen base en zuur, niet van hun absolute concentraties.

Een acetaatbuffer reageert slim: bij H⁺-toevoeging reageert acetaat CH3COO+H+CH3COOHCH₃COO⁻ + H⁺ → CH₃COOH, bij OH⁻-toevoeging reageert azijnzuur CH3COOH+OHCH3COO+H2OCH₃COOH + OH⁻ → CH₃COO⁻ + H₂O. De buffercapaciteit is het grootst wanneer pH = pKa.

Belangrijk: Een buffer werkt effectief binnen pKa ± 1

Chemische evenwichten: Zuur-base evenwichten en
buffers
Zuur-base evenwichten, pH-berekeningen en buffersystemen
Scheikunde • Grade 12 • Net

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

Titraties en Equivalentiepunten

Titraties zijn analytische methoden om onbekende concentraties te bepalen. De titratiecurve heeft een karakteristieke S-vorm die veel informatie geeft over het systeem.

Bij sterke zuur-sterke base titraties ligt het equivalentiepunt bij pH = 7,00. Voor zwak zuur-sterke base ligt het equivalentiepunt bij pH > 7 vanwege hydrolyse van het gevormde zout.

Tijdens een titratie verandert de pH berekening: vóór het equivalentiepunt bepaalt overmaat zuur de pH, bij het equivalentiepunt heb je alleen water en zout, en na het equivalentiepunt bepaalt overmaat base de pH.

Examenvraag alert: Leer de verschillende fasen van een titratie goed - dit komt vaak voor!

De keuze van indicator hangt af van de pH bij het equivalentiepunt. Voor zwak zuur-sterke base titraties gebruik je vaak fenolftaleïne omslagbijpH8,210,0omslag bij pH 8,2-10,0.

Chemische evenwichten: Zuur-base evenwichten en
buffers
Zuur-base evenwichten, pH-berekeningen en buffersystemen
Scheikunde • Grade 12 • Net

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

Praktische Toepassingen van Buffers

Buffers zijn levensreddend - letterlijk! Het bicarbonaatbuffersysteem in je bloed H2CO3/HCO3H₂CO₃/HCO₃⁻ houdt je bloedpH tussen 7,35-7,45. Zonder dit buffer zou je niet kunnen overleven.

Andere belangrijke biologische buffers zijn het fosfaatbuffersysteem H2PO4/HPO42H₂PO₄⁻/HPO₄²⁻ in cellen en eiwitbuffers door aminozuren. Deze systemen werken samen om je lichaam in chemisch evenwicht te houden.

In de industrie worden buffers gebruikt in medicijnen, voedselproductie en laboratoriumprocessen. Ze zorgen ervoor dat chemische reacties onder gecontroleerde omstandigheden plaatsvinden.

Wow-feit: Je lichaam gebruikt meerdere buffersystemen tegelijk om je pH stabiel te houden!

Chemische evenwichten: Zuur-base evenwichten en
buffers
Zuur-base evenwichten, pH-berekeningen en buffersystemen
Scheikunde • Grade 12 • Net

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

Chemische evenwichten: Zuur-base evenwichten en
buffers
Zuur-base evenwichten, pH-berekeningen en buffersystemen
Scheikunde • Grade 12 • Net

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

Chemische evenwichten: Zuur-base evenwichten en
buffers
Zuur-base evenwichten, pH-berekeningen en buffersystemen
Scheikunde • Grade 12 • Net

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

Chemische evenwichten: Zuur-base evenwichten en
buffers
Zuur-base evenwichten, pH-berekeningen en buffersystemen
Scheikunde • Grade 12 • Net

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

We thought you’d never ask...

What is the Knowunity AI companion?

Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.

Where can I download the Knowunity app?

You can download the app from Google Play Store and Apple App Store.

Is Knowunity really free of charge?

That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.

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4.6/5

App Store

4.7/5

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 Knowunity AI. 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 Knowunity AI. 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