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GCSEEdexcelWeek 11

Core practicals and practical skills

The video walkthroughs are below. The online notes, extra worked questions and recall cards for this week are on their way.

Video walkthroughs

Narrated walkthroughs of the practical methods: what you do at each step, why, and the common slips that lose marks. Captions are available in the player.

Core practical 2.111:53

Investigating the composition of inks

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Core practical 3.61:54

pH change on neutralisation

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Core practical 3.172:10

Copper sulfate crystals

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Core practical 3.312:01

Electrolysis of copper sulfate

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Core practical 5.9C2:20

Acid–alkali titration

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Core practical 7.12:05

Rates of reaction

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Core practical 9.6C2:34

Identifying ions in salts

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Core practical 9.28C1:49

Burning alcohols

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