Thursday, 19 May 2016

Science ~ Acids and Base

This week, the year 7 class has been learning about acid and Base's. I have learnt That if you dip litmus paper into some sort of liquid, if it turns blue its a base and if it turns red its a acid. This week we used many liquids such as Baking powder, coke, lemon juice, bleach, citric acid and dish-washing liquid.

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