17/08/2026
Shah Fahad Khan Academy
AN IMPORTANT AND USEFUL VIDEO PAGE FOR STUDENTS PREPARING FOR THE CAMBRIDGE ASSESSMENT INTERNATIONAL EDUCATION GCSE AS LEVEL CHEMISTRY 9701..
17/08/2026
17/08/2026
π NOW ENROLLING β A Level & IB Tuition | SFK Academy
International curricula are more competitive than ever. A 6 vs a 7, a B vs an A* β that single grade band is the difference between a conditional offer and a waitlist. The students who land the top spots aren't the ones who just "do the work" β they're the ones who study with a specialist who knows the syllabus, the examiner's mind, and the habits that move a grade.
I work with students on Chemistry, Biology, Physics, and Mathematics across IGCSE, GCSE, IB, and A Level β building exam strategy, conceptual depth, and the kind of confidence that only comes from real, structured preparation.
Whether the target is a Russell Group university, Oxbridge, Ivy League, NUS, HKU, or a competitive medical programme, the path is the same: clarity, discipline, and a coach who has been on both sides of the exam table.
Limited slots available for the new intake. DM to book a consultation or message on WhatsApp.
π Based in Hong Kong Β· Online worldwide
π Dr. Shah Fahad Khan | MBBS | MDCAT Mentor
Founder, SFK Academy
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π¬ WhatsApp: +852 5793 9578
16/08/2026
Dr. Shah Fahad Khan | Professional Doctor & Educator
Helping students worldwide achieve their dream scores , for the past 7 years, from 20+ countries.
From A Level & IB to MBBS admissions β I've got you covered.
π A Level / IB Results that speak for themselves: Students scoring A*s in A Levels and 7s in IB Chemistry, Biology & Physics.
π MBBS Pathway Support: Expert guidance for students applying to UK Med Schools, plus ongoing mentorship for MBBS students in TΓΌrkiye & Pakistan including interview prep that actually works.
If A Level/IB Chemistry, Biology or Physics feels overwhelming, let's fix that on an urgent basis.
π¬ WhatsApp me to claim your FREE trial lesson before the course begins and lock in your spot.
Your future self will thank you. +852 5793 9578
To say hi on Instagram visit https://www.instagram.com/sfkshahfahadkhan?igsh=bDk0cmtveWE2Nmhj&igsi=bDk0cmtveWE2Nmhj
25/07/2026
π§ͺ STATES OF MATTER | Complete IGCSE Chemistry Guide (Edexcel 4CH1)
Everything you need for Section 1(a) β every syllabus point covered! β
π What's Inside:
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1.1 β Particle arrangement, movement & energy
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1.2 β All interconversions + energy changes
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1.3 β Diffusion (NHβ vs HCl classic experiment)
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1.4 β Solvent, Solute, Solution, Saturated Solution
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1.5C β Solubility in g/100g solvent (NOT g/dmΒ³!)
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1.6C β Solubility curves: plot & interpret
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1.7C β Practical investigation method
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Worked examples with full working
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Real-life applications
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Past paper exam tips & common mistakes
β οΈ Most common mark-losers:
β Saying particles "move freely" in solids
β Using wrong solubility units
β Forgetting to mention ENERGY in state changes
β Confusing boiling vs evaporation
πΎ SAVE this for revision!
π’ SHARE with your study group!
β Which topic should I cover next? Comment below! π
π¨βπ« Dr. Shah Fahad Khan
π« SFK Academy Hong Kong
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25/07/2026
π§οΈ ACID RAIN β Complete Cheat Sheet (IGCSE & IBDP Chemistry)
Save this carousel before your next exam π
Swipe through to learn: π What acid rain really is (and why normal rain is already pH 5.6) π The formation equations for HβSOβ and HNOβ π A full color-coded pH scale you can actually remember π Real environmental effects β buildings, fish, soil, lungs π Industrial solutions + exam tips for IB
π‘ Exam tip that 90% of students miss: pH is logarithmic. pH 4 is 10Γ more acidic than pH 5, not 1Γ. Examiners love this distinction.
π― Whether you're prepping for IGCSE, IBDP HL/SL, or MDCAT β this is your one-stop revision sheet.
βοΈ Prepared by Dr. Shah Fahad Khan π SFK Academy Hong Kong
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π Follow for more IGCSE & IBDP Chemistry resources: π΅ Facebook: π Instagram: π΄ YouTube: Dr. Shah Fahad Khan
π¬ Drop a "π§οΈ" in the comments if you saved it π€ Tag a classmate who's prepping for chem exams
β
π§ͺ New video just dropped: ACID RAIN EXPLAINED β the way Pearson Edexcel actually wants you to answer it.
Most students lose marks on this topic because they memorize definitions but can't write the equations. So I made a full breakdown:
β
How acid rain forms (SOβ + NOβ)
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The balanced equations examiners love
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Environmental & structural damage
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How to tie it back to fossil fuels
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Exam-style question walkthrough
Perfect for IGCSE, GCSE & O-Level students β Hong Kong, Pakistan, UAE, UK, anywhere.
π₯ Watch now: https://youtu.be/yFqgcis65_I?si=6_BG6P9VVQcfxSxI
π¬ Comment "ACID" below and I'll send you a free cheat sheet.
π Save this for revision week.
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