May 2027 · IB Chemistry HL
IB Chemistry HL: a 7.
✦ built on official past papers · plan locked
Three numbers run your IB Chemistry HL prep: current, target, weeks. Drag the sliders. The plan writes itself. Or we refund.
18,000+ students prepped·1,440 studying now·30-day money-back
IB Chemistry HL · Topic Mapib chemistry hl
★ Expert
Analyzed
Analyzed
topics they keep recycling — memorize these ✦
Paper 1 · MCQ20% of score
1 hr · 40 questions
Stoichiometry94%
Atomic Structure92%
Bonding90%
Energetics85%
Paper 2 · Data & Short36% of score
2.25 hr · core + AHL
Kinetics87%
Equilibrium90%
Acids & Bases92%
Redox88%
Paper 3 · Option24% of score
1.25 hr · 1 of 4 options
Materials Science73%
Biochemistry80%
Energy75%
Medicinal Chemistry78%
Internal Assessment20% of grade
individual investigation
Research Question94%
Methodology90%
Data Analysis87%
Evaluation75%
1 of 12 IB cheat sheets · A+ unlocks allAskSia
top-yield
for every test
for every test
memorize first ✦
stay focused →
You are not behind. You are missing the map.- Sia
The Gap You Can Actually Close
Tell us where you are.
We'll show you where you can be.
Drag the sliders. Get your point gain · pace · weekly target — no signup.
↓ try it · zero friction
IB jumps come from rubric precision — Sia drills the exact command terms and mark bands.
▸ Current IB Chemistry HL Score5
▸ Target IB Chemistry HL Score7
▸ Days Until Your Test150days
+2score · in 21 weeks
Build plan ~0.10 score / week · 12 hrs/week
Students at 5 averaged +1 over the same window.
How AskSia Gets You There
5 stages. One path. Every stage has a tool you won't find anywhere else.
Click any stage on the left to see exactly what you get. No fluff. No filler.
Stage 1 · Diagnose
15 questions. Your map.
Sia pulls from the Library — official past IB Chemistry HL papers analyzed by our content team. You take a 15-question diagnostic. Sia returns a topic frequency × your accuracy map. Now you know exactly where every point lives.
▸ ▸ Your topic map · after 15 questions
Stoichiometry94%
Atomic Structure92%
Kinetics87%
Equilibrium90%
Medicinal Chemistry · YOU54%
Evaluation · YOU47%
Stage 2 · Learn
12 cheat sheets. One page each.
Other prep shows you thousands of questions. We show you the patterns that generate them. Each IB Chemistry HL topic compressed into one page — concept · trap · scoring rule. Top-down learning. Built by our content team, not auto-generated.
▸ ▸ Cheat Sheet · Stoichiometry
Paper 1 · MCQ · Stoichiometry
if you only memorize one thing →
Step 1 · Identify Stoichiometry patternalways
Step 2 · Apply core rulefast
Trap · most common error85% wrong
Trap · misreads structure62% wrong
Sia rule · pattern reflex→ point gain
Stage 3 · Drill
IB Drill + Topic Practice. Built by us.
Topic Drill pulls real IB Chemistry HL questions from the Library, weighted to where you bleed. Sia catches the trap before you fall in. Adaptive difficulty matches your current band.
▸ Live practice loop
adaptive · streak 12
★ 2,840♥♥♥
PERFUNCTORY
careless routine
done with minimal effort
deeply thoughtful
excessively elaborate
Stage 4 · Simulate
15 mocks. Real conditions.
Full-length timed IB Chemistry HL mocks under exam conditions. After every mock, Sia updates your map. Pacing analysis. Predicted score (we calibrate every quarter).
▸ ▸ Mock #4 · score report
7
Predicted IB Chemistry HL
+0 since Mock #1
Paper 1 · MCQ16
Paper 2 · Data & Short13
Paper 3 · Option10
Internal Assessment7
Stage 5 · Achieve
Hit your target. Or refund.
We are the only AI prep that ties payment to outcome. Use Sia for 32 weeks, score below your IB Chemistry HL target → 100% refund, no questions. Lawyer-approved terms. Receipts public.
▸ ▸ Outcome guarantee · plain English
+2 score · or your money back
5
Starting score
→
7
Your target
Score Improvement Guarantee. Read the full terms before checkout.
Why AskSia · Honest Comparison
We're not bashing anyone.
something different.
Here's the side-by-side. Pick whichever fits you best.
| Feature | A AskSia |
Acely | Khan & Bluebook |
|---|---|---|---|
| Score Improvement Guarantee | + refund or extend | Yes terms in footer | -free product |
| Annual price | $149launch · save $151 | $588 | Free |
| Practice questions | 100+ official SATsexpert-tagged · pattern-mapped | 9,000in-house generated | 3,500+official + Khan |
| Vocabulary game | Word Jump · 1,200 words · original | - | - |
| One-page strategy cheat sheets | 12 sheets · top-down learning | - | - |
| Multilingual support | 한국어 · 中文 · Español · 日本語 | English only | English only |
| Chrome Extension on every site | - | - | |
| Mac Desktop Agent | native · file watching | - | - |
| One subscription, every test | SAT + GRE + AP + MCAT + IELTSincluded for the year | Pay separatelySAT / ACT / AP each | FreeFree limited tests |
| AI study partner with memory | Pixel Sia · remembers every session | Generic AIno memory | Khanmigo limited |
We use Khan and Bluebook too. They're great. We just wanted something built for the international student who needs a real plan, not 9,000 questions.
Real Students · Real Schools
From every time zone.
every dream school.
AskSia is built for the international student. We've helped students in 22 countries get into their first-choice US universities.
50,000+
SAT students
across 22 countries
across 22 countries
+187
Avg point gain
over 16 weeks
over 16 weeks
12,000+
Accepted to
top US universities
top US universities
🇰🇷
Jiwon · Seoul
South Korea
1190→1480+290
Now at NYU · Stern '29
🇭🇰
Wai · Kowloon
Hong Kong
1280→1540+260
Now at UPenn · Wharton '29
🇨🇳
Lin · Beijing
China
1340→1530+190
Now at Cornell · CAS '29
🇲🇽
Diego · CDMX
Mexico
1080→1380+300
Now at UCLA · '29
🇯🇵
Yuki · Tokyo
Japan
1220→1450+230
Now at UC Berkeley · '29
🇹🇼
Wei · Taipei
Taiwan
1390→1570+180
Now at Princeton · '29
One Plan · Every Test
$149. One year.
Every test you'll take.
SAT this summer. GRE next year. AP next semester. Same Sia. Same subscription. One price.
Score Guaranteed▸ Launch Price · 14 Days Left
A+ Annual · Summer Exam Pass
Everything Sia can do. For one focused, all-in year.
$300
$149
/ yearSave $151Just $12.42 / month, billed annually. Cancel anytime within 30 days.
+100 SAT points in 16 weeks · or 100% refund.Full lawyer-approved terms shown at checkout.
Prefer monthly? $25/month · same features · cancel anytime
Your $149 unlocks:
- ✦Full SAT Prep — 100+ official SATs analyzed · 12 cheat sheets · Word Jump · 30 mocks
- ✓Pixel Sia with memory — across web, Chrome Extension, and Mac Desktop Agent
- ✓Score Improvement Guarantee — hit your target or 100% refund
- ✓Library — Sia pulls from your past mistakes across every session
- ✓한국어 · 中文 · Español · 日本語 — Sia speaks your language
- ★Bonus: GRE, AP, MCAT, IELTS, and future test packs included during your annual pass.
Things People Ask
Quick answers.
You set a target IB Chemistry HL score in onboarding. You use AskSia for at least 32 weeks (8+ hours/week, all 5 stages). If your official score lands below target, we refund 100% — no questions. Full lawyer-approved terms at checkout.
ICE tables (Initial-Change-Equilibrium) are the universal tool. Sia drills ICE setups for Kc, Kp, Ksp, Ka, Kb until your reflex is automatic — even for complex multi-step problems.
Yes. AskSia was built for the international student. We support 한국어, 中文, Español, 日本語 natively. Time zones don't matter; everything's async. 50,000+ international students across 22 countries.
School-determined typically. Biochemistry (Option B) has the highest 7-rate at most schools. Sia covers all 4 options with option-specific drill.
Pamoja or local IB tutoring runs $1,500+/year and relies on static question banks. AskSia adds a personalized 5-stage path (Diagnose → Learn → Drill → Simulate → Achieve), AI-tutored feedback on every miss, and a Score Guarantee — at $149 for the year.
The IA is 20-25% of your IB Chemistry HL grade — it can't be an afterthought. Sia gives you a 12-milestone IA framework alongside exam prep, scored against IB criteria at each checkpoint.
$149/year$12.42/mo · save $151
Start my IB Chemistry HL plan · $149/yr From the AskSia study library
Study resources by university and exam
Course guides, shared notes and exam prep written for specific subjects. Start with your institution or your exam.
Study picksCourse SupportShared materials and discussions organised by subject.Browse by universityScore goalsStandardized ExamsStudy materials, shared notes and discussions for major exams.Browse by exam
AUAustralia
University of Sydney study resourcesUniversity of Melbourne study resourcesMonash University study resourcesUNSW Sydney study resourcesUniversity of Technology Sydney study resourcesUniversity of Adelaide study resourcesAustralian National University study resourcesRMIT University study resourcesGriffith University study resourcesFlinders University study resourcesQueensland University of Technology study resourcesUniversity of Newcastle study resourcesMacquarie University study resourcesUniversity of Queensland study resourcesCharles Sturt University study resourcesVictoria University study resources
Let's Get in Touch
