Lesson 24. Percentage Yield and Purity

• Chem
• Secondary Education

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Enquiry question: 

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

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.

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.

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

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