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Explore our comprehensive collection of educational resources and tools

When it comes to preparing for exams like IB, AP, SAT, ACT, GCSE, IGCSE, and A Level, having the right resources is essential. RevisionTown is your ultimate destination for free study notes, books, resources, and exam past paper questions organized by topic and difficulty. With RevisionTown, you have everything you need to excel in your studies.

What is RevisionTown?

RevisionTown is an online platform dedicated to providing high-quality educational resources for students. Whether you’re studying for IB, AP, SAT, ACT, GCSE, IGCSE, or A Level exams, RevisionTown offers a comprehensive collection of study notes, books, resources, and past paper questions to support your revision.

Why Choose RevisionTown for Your Exam Preparation?

  1. Extensive Collection of Free Study Notes: RevisionTown provides a vast array of free study notes for various exams, including IB, AP, SAT, ACT, GCSE, IGCSE, and A Level. These notes are meticulously organized by topic and difficulty, making it easy for you to find what you need.

  2. Comprehensive Books and Resources: At RevisionTown, you’ll find a wide selection of books and resources tailored to your exam syllabus. These materials are designed to help you understand key concepts and improve your academic performance.

  3. Organized Exam Past Paper Questions: RevisionTown offers exam past paper questions organized by topic and difficulty. This organization allows you to practice specific areas and gradually increase the level of difficulty as you progress.

  4. User-Friendly Platform: RevisionTown’s platform is designed with ease of use in mind. You can easily navigate through the collection of study notes, books, resources, and past paper questions, making your revision process smooth and efficient.

  5. Regular Updates: RevisionTown ensures that all resources are up-to-date. You’ll always have access to the latest study materials and past paper questions, keeping your revision relevant and effective.

How to Utilize RevisionTown for Effective Revision

  • Start with Study Notes: Begin your revision by going through the study notes available on RevisionTown. These notes provide a solid foundation and help you understand the key concepts of your exam syllabus.

  • Use Books and Resources: Supplement your study notes with the comprehensive books and resources provided by RevisionTown. These materials offer in-depth explanations and additional practice.

  • Practice Past Paper Questions: Regularly practice past paper questions from RevisionTown. By focusing on questions organized by topic and difficulty, you can target your weak areas and build your confidence.

  • Track Your Progress: Use RevisionTown to track your progress. Consistent practice and review will help you improve your exam technique and achieve your academic goals.

Why RevisionTown is Trusted by Students

RevisionTown is trusted by students worldwide for its high-quality resources and commitment to supporting academic success. The platform’s extensive collection of free study notes, books, resources, and past paper questions, combined with a user-friendly interface, makes it an essential tool for exam preparation.

Calculator

Buffer pH Calculator

Buffer pH Calculator Buffer type: Acid Base Acid dissociation constant (Ka): pKa: Acid concentration: M mM Salt concentration: M mM Base dissociation constant (Kb): pKb: Base concentration: M mM Salt

Buffer Capacity Calculator

Buffer Capacity Calculator Amount of acid/base: mol/ L mL Initial pH: Final pH: Buffer capacity: mol/ L mL Calculate Clear Results: Buffer Capacity Equation To find buffer capacity, you need

Bleach Dilution Calculator

Bleach Dilution Calculator Bleach concentration: % Most household bleach is 5.25% to 8.25% sodium hypochlorite Desired chlorine concentration: mg/L ppm Desired chlorine volume: L gal ml Calculate Results: How to

Alligation Calculator

Alligation Calculator ↑ Concentrations The concentrations can have any unit, but they all must be same: %, w/v, mg/ml, etc. Higher concentration: Lower concentration: Required concentration: ↑ Volumes Total volume

Activity Coefficient Calculator

Activity Coefficient Calculator Charge number of ion (z): Ionic strength (I) in mol/L: Constant (A) in mol(-1/2)·kg(-1/2): Default: 0.509 (Debye-Hückel constant at 25°C) Calculate Results: Note: This calculator uses the

PPM to Molarity Calculator

PPM to Molarity Converter Parts per million (ppm) Number of parts of a substance per million parts of a solution. 1 ppm = 1 mg/L in dilute aqueous solutions. ppm

Normality Calculator

Normality Calculator Mass of solute (m) The mass of the solute in the solution. g mg kg Equivalent weight of solute (E) Molecular weight divided by valency. For acids it's

Mole Fraction Calculator

Mole Fraction Calculator Solute The minor part of the solution, dissolved in a solvent. mol mmol g kg Solvent The greater part of the solution which dissolves the solute. mol

Molecular Weight Calculator

Molecular Weight Calculator 1st Element Atom Select an element Hydrogen (H) Helium (He) Lithium (Li) Beryllium (Be) Boron (B) Carbon (C) Nitrogen (N) Oxygen (O) Fluorine (F) Neon (Ne) Sodium

Mole Calculator

Mass g mg kg Molecular weight g/mol Moles mol Number of molecules Molecules ×10²³ Share result Reload calculator Clear all changes Want to know how to calculate moles? Need a

Molar Mass of Gas Calculator

Molar Mass of Gas Calculator This calculator uses the ideal gas law to determine the molar mass of a gas. Enter values for pressure, temperature, volume, and mass to calculate

Molarity Calculator

Molarity Calculator Molar mass g/mol Concentration g/L g/mL Molarity M mM Mass of substance g mg kg Volume of solution L mL Calculate Reset Results: Formulas: Molarity = Concentration ÷