Acids, Bases & Salts: Comprehensive Guide, Notes PDF, FAQs & Reviews for IGCSE Chemistry 0620, O Level Chemistry 5070 - 2026 Edition

Welcome to Cambridge Classroom, your go-to hub for excelling in Acids, Bases & Salts. This topic is pivotal for students and teachers in IGCSE Chemistry 0620, O Level Chemistry 5070, and advanced programs like Cambridge A Level Chemistry 9701. Instead of sifting through irrelevant YouTube videos that lack syllabus alignment and bombard you with ads, opt for our structured courses. Statistics show that structured online courses boost retention rates by 25-60% compared to traditional or self-study methods , and video-based learning retains 95% of information vs. 10% from text . Our short course masters the topic in 30 minutes, while the full Crash Course covers the syllabus in 8 hours – reducing study time by 40-60% .

Exam-Centered Definitions for Acids, Bases & Salts

Acid: A substance that donates H⁺ ions in aqueous solution, has pH <7, turns blue litmus red, and reacts with bases to form salts (e.g., HCl). Key for O Level definitions.

Base: A substance that accepts H⁺ or donates OH⁻ ions, has pH >7, turns red litmus blue, and neutralizes acids (e.g., NaOH). Essential in IGCSE Chemistry 0620 worksheets.

Salt: Ionic compound formed from acid-base neutralization, replacing H⁺ with metal ions (e.g., NaCl from HCl + NaOH). Crucial for Save My Exams notes.

Importance in Your Syllabus

Acids, Bases & Salts form the core of chemical reactions in IGCSE Chemistry 0620 syllabus and O Level Chemistry 5070 syllabus. They link to pH, titrations, and salts preparation, appearing in 20-30% of exam questions. For Edexcel IGCSE Chemistry 4CH1, focus on practicals; in A Level like Edexcel A Level Chemistry 9CHO, extend to buffers. Avoid YouTube pitfalls – our courses align perfectly, with 30% higher retention .

Timeline for Mastering Acids, Bases & Salts

• Day 1: Definitions and properties (definitions list).
• Day 2: Reactions and preparations using formula sheet.
• Day 3: Practice with solved papers and enroll in Crash Course.

Live Class Details

Join live sessions every Friday at 6 PM GMT on Zoom. Interactive Q&A on Acids, Bases & Salts. Sign up via short course page.

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Free Download Links for Acids, Bases & Salts and Related PDFs

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Related Resources and Internal Links

• Mole Concept & Stoichiometry (Related to titrations).
• Structure of Atom Notes
• Structure of Atom 2025
• Definitions List
• Definitions Updated
• Definitions 2025
• Definitions Guide
• IGCSE Syllabus 2025
• Formula Sheet 2025
• Formula Sheet Free
• Physics Formula Sheet
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• IGCSE Guide
• Save My Exams Physics
• Ultimate Pack 2025
• IGCSE Physics Notes
• IGCSE Chemistry Notes 2025
• O Level Notes 2025
• O Level 2026
• IGCSE 2026
• IGCSE 2026 Onwards
• O Level 2026
• O Level 2025
• IGCSE Syllabus 2026
• Syllabus 2026 Free
• O Level Syllabus 2025
• IGCSE Syllabus Guide
• Topic List
• Syllabus 2026 PDF
• Grade Thresholds
• Predictions
• Thresholds
• Paper 4 Guide
• ATP Solved
• Last Minute Notes
• All Chapters Notes 2025
• Notes 2026
• Notes Free 2025
• Notes Free 2026
• IGCSE Guide 2025
• Empirical Formulas
• IGCSE CS Tips
• O Level Equivalence
• CS Paper 2 Prep
• Study CS IGCSE
• Purity Measurement
• Master CS Syllabus
• Reactivity
• IBCC Online
• Predict Products
• Equivalence Apply
• Calculate Moles

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Testimonials and Reviews

"The Acids, Bases & Salts course clarified everything in 30 minutes – no more YouTube confusion!" - Fatima, IGCSE Student, A*.

"Structured and ad-free – retention improved massively!" - Mike, O Level Teacher.

"Crash Course covered syllabus efficiently; 60% time saved." - Lisa, A Level Student.

FAQs on Acids, Bases & Salts

What are acids, bases and salts with examples?

Acids: HCl (stomach acid); Bases: NaOH (soap); Salts: NaCl (table salt). See notes.

How to differentiate between acids bases and salts?

Use pH, litmus test. Acids <7, bases >7. Practice with guide.

Why enroll in courses over YouTube?

Structured learning boosts retention 25-60% ; YouTube lacks alignment.

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