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Chemistry – Purchasable Lessons

2026 CHEMISTRY THEORY SEPTEMBER RECORDINGS

Free

<img data-src='https://advanceonlineclass.com/wp-content/uploads/stm_lms_avatars/stm_lms_avatar1310.jpeg?v=1709010544' class='avatar photo lazyload' width='215' src='data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==' style='--smush-placeholder-width: 229px; --smush-placeholder-aspect-ratio: 229/306;' /><noscript><img data-src='https://advanceonlineclass.com/wp-content/uploads/stm_lms_avatars/stm_lms_avatar1310.jpeg?v=1709010544' class='avatar photo lazyload' width='215' src='data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==' style='--smush-placeholder-width: 229px; --smush-placeholder-aspect-ratio: 229/306;' /><noscript><img src='https://advanceonlineclass.com/wp-content/uploads/stm_lms_avatars/stm_lms_avatar1310.jpeg?v=1709010544' class='avatar photo' width='215' />

Dr. Vajira Seneviratne

2026 CHEMISTRY THEORY SEPTEMBER RECORDINGS

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Advanced

4 Lectures

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Free

Chemistry – Purchasable Lessons

2026 CHEMISTRY THEORY AUGUST RECORDINGS

Free

<img data-src='https://advanceonlineclass.com/wp-content/uploads/stm_lms_avatars/stm_lms_avatar1310.jpeg?v=1709010544' class='avatar photo lazyload' width='215' src='data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==' style='--smush-placeholder-width: 229px; --smush-placeholder-aspect-ratio: 229/306;' /><noscript><img data-src='https://advanceonlineclass.com/wp-content/uploads/stm_lms_avatars/stm_lms_avatar1310.jpeg?v=1709010544' class='avatar photo lazyload' width='215' src='data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==' style='--smush-placeholder-width: 229px; --smush-placeholder-aspect-ratio: 229/306;' /><noscript><img src='https://advanceonlineclass.com/wp-content/uploads/stm_lms_avatars/stm_lms_avatar1310.jpeg?v=1709010544' class='avatar photo' width='215' />

Dr. Vajira Seneviratne

2026 CHEMISTRY THEORY AUGUST RECORDINGS

This content is for 2026 Chemistry August Recording - Membership members only.Login Join Now

Advanced

5 Lectures

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Free

Chemistry – Purchasable Lessons

2026 CHEMISTRY THEORY JULY RECORDINGS

Free

<img data-src='https://advanceonlineclass.com/wp-content/uploads/stm_lms_avatars/stm_lms_avatar1310.jpeg?v=1709010544' class='avatar photo lazyload' width='215' src='data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==' style='--smush-placeholder-width: 229px; --smush-placeholder-aspect-ratio: 229/306;' /><noscript><img data-src='https://advanceonlineclass.com/wp-content/uploads/stm_lms_avatars/stm_lms_avatar1310.jpeg?v=1709010544' class='avatar photo lazyload' width='215' src='data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==' style='--smush-placeholder-width: 229px; --smush-placeholder-aspect-ratio: 229/306;' /><noscript><img src='https://advanceonlineclass.com/wp-content/uploads/stm_lms_avatars/stm_lms_avatar1310.jpeg?v=1709010544' class='avatar photo' width='215' />

Dr. Vajira Seneviratne

2026 CHEMISTRY THEORY JULY RECORDINGS

This content is for 2026 Chemistry July Recording- Membership members only.Login Join Now

Intermediate

4 Lectures

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Free

Chemistry – Purchasable Lessons

2026 CHEMISTRY THEORY JUNE RECORDINGS

Free

<img data-src='https://advanceonlineclass.com/wp-content/uploads/stm_lms_avatars/stm_lms_avatar1310.jpeg?v=1709010544' class='avatar photo lazyload' width='215' src='data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==' style='--smush-placeholder-width: 229px; --smush-placeholder-aspect-ratio: 229/306;' /><noscript><img data-src='https://advanceonlineclass.com/wp-content/uploads/stm_lms_avatars/stm_lms_avatar1310.jpeg?v=1709010544' class='avatar photo lazyload' width='215' src='data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==' style='--smush-placeholder-width: 229px; --smush-placeholder-aspect-ratio: 229/306;' /><noscript><img src='https://advanceonlineclass.com/wp-content/uploads/stm_lms_avatars/stm_lms_avatar1310.jpeg?v=1709010544' class='avatar photo' width='215' />

Dr. Vajira Seneviratne

2026 CHEMISTRY THEORY JUNE RECORDINGS

This content is for 2026 Chemistry June Recording- Membership members only.Login Join Now

Intermediate

7 Lectures

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Free

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Biology Chemistry Combined Maths