Essential Chemistry: Principles and Problem Solving — PickAClass
⏱ 2h 36m 📚 26 lessons 🎧 Audio version

Essential Chemistry: Principles and Problem Solving

Build a strong foundation in chemistry by mastering essential principles and developing problem-solving skills for academic success and scientific literacy.

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About this course

Unlock the mysteries of matter and energy by gaining a solid understanding of fundamental chemical principles. This course guides you through the core concepts of chemistry, transforming complex ideas into clear, understandable knowledge. You will develop the analytical skills needed to confidently approach chemical problems and build a robust foundation for any scientific field. What you'll learn: * Understand atomic structure, isotopes, and the organization of the periodic table * Learn to write chemical formulas and balance chemical equations accurately * Master stoichiometry calculations for predicting reaction outcomes and quantities * Apply principles of chemical bonding, molecular geometry, and intermolecular forces * Explore acid-base chemistry and fundamental redox reactions * Practice essential problem-solving techniques in various chemical contexts * Grasp the basics of modern chemical notation and terminology The course begins with the foundational building blocks of matter, progressing through chemical reactions, bonding theories, and essential quantitative methods. Each section is designed to build logically upon the last, reinforcing understanding through detailed explanations and practical examples. This course is designed for absolute beginners with no prior chemistry knowledge, as well as those seeking to refresh their foundational understanding of the subject. Begin your journey into the fascinating world of chemistry today.

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
    Stuck on a lesson? Ask your built-in tutor anything, any time.
  • 🎧 Audio version included
    Learn on the go — no screen needed
  • ♾️ Lifetime access
    Come back anytime, no expiry
  • 📱 Phone or computer
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  • 💸 14-day refund
    No questions asked
  • Short & focused
    2h 36m of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

P
PickAClass
Skills profile · verifiable
Document
Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
Essential Chemistry: Principles and Problem Solving
Skills demonstrated
Behavioral pattern analysis
Foundational
1.2 hrs
Decision-architecture frameworks
Proficient
1.4 hrs
A/B test design
Proficient
1.7 hrs
Behavioral copywriting
Advanced
1.9 hrs
P
PickAClass — Name Surname
Essential Chemistry: Principles and Problem Solving
Page 2 of 2
Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
Verify this credential
pickaclass.com/certificates/PCC-2026-X4F7-AP19
Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

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Frequently asked

What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

How do I pay? +

By card via Stripe. We don’t store card details — Stripe handles them securely.

Can I get a refund? +

Yes — full refund within 14 days, no questions asked.

How long will I have access? +

Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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