WALT describe how a chemical change can take place and that chemical change is irreversible.Today we made a chemical change and Mr Naidoo got same paper and he put it around a bottle and then he pot water,vinegar,dishwashing liquid,food colouring,baking soda, but when he put the baking soda in the bottle it exploded and the water was red and everyone was surprised so as me everyone saw what happened to the chemical change.
Tuesday 28 November 2017
chemical change
WALT describe how a chemical change can take place and that chemical change is irreversible.Today we made a chemical change and Mr Naidoo got same paper and he put it around a bottle and then he pot water,vinegar,dishwashing liquid,food colouring,baking soda, but when he put the baking soda in the bottle it exploded and the water was red and everyone was surprised so as me everyone saw what happened to the chemical change.
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