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GCSE Chemistry - Percentage Yield - Theoretical & Actual Yield | Calculations (2027/28 exams)

Cognito1.38M subscribers

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From a channel a BrighterTube curator vetted · found via Reddit r/AskAnthropology thread: YouTube channels about anthropology that aren’t completely racist? · 80% confidence

From a channel Lumen includes in full: Cognito: animated GCSE/A-level science lessons in biology, chemistry and physics, each a clear syllabus-aligned explanation of one topic; curriculum teaching throughout.

A 5-minute video from Cognito's catalogue; the title names its topic.

Science & Math

Video by Cognito, played through YouTube's embedded player.

Part of GCSE Chemistry (9-1)