Lesson 24. Percentage Yield and Purity

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Slide 1: Tekstslide

ChemSecondary Education

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Slide 1 - Tekstslide

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Slide 2 - Poll

Slide 3 - Tekstslide

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Enquiry question:

Can you get a 100% yield in a chemical process?

Slide 6 - Open vraag

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STEP 1. Calculate the Mr of the compound.

STEP 2. Work out the Ar of the element you have been asked about.

STEP 3. Divide the total Ar of the element by the Mr of the compound.

STEP 4: Multiply by 100.

STEP 5. Conclude.

Slide 13 - Tekstslide

STEP 1. Calculate the Mr of the compound.

STEP 2. Work out the Ar of the element you have been asked about.

STEP 3. Divide the total Ar of the element by the Mr of the compound.

STEP 4: Multiply by 100.

STEP 5. Conclude.

Slide 14 - Tekstslide

Slide 15 - Tekstslide

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Slide 17 - Tekstslide

Monday - Mock Test for SEMESTER EXAM
Tuesday - Revision for the Sem Exam

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Slide 24 - Tekstslide

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