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This resource provides a comprehensive lesson for Formulae and Equations Part Two for Percentage Yield, Reacting Masses, Molecular and Emperical Formulae specifically aligned with the Edexcel IGCSE Chemistry curriculum - Unit 1, supporting students in mastering key concepts through a structured and engaging approach.

Edexcel IGCSE Chemistry (4CH1) Specs Covered:
1.30 Calculate percentage yield.

1.31 Understand how the formulae of simple compounds can be obtained experimentally, including metal oxides, water and salts containing water of crystallisation.

1.32 Know what is meant by the terms empirical formula and molecular formula.

1.33 Calculate empirical and molecular formulae from experimental data.

Clear Lesson Flow: Follows a logical progression of Starter - Theory - Activities - Review to solidify understanding.
Interactive & Student-Centric Slides: Engaging visuals and digital compatibility make lessons accessible on student devices.
Targeted Learning Objectives: Key concepts and guiding questions are emphasized on each slide to focus learning.
Flexible Lesson Timing: Built as a 1-hour lesson, with options for extended learning and homework opportunities.
Graded Worksheet Included: A supporting worksheet with a grading rubric is provided for assessment and tracking progress.
Answer Keys Included: Separate slides for answer keys support both review and self-assessment.