The teacher mixes citric acid powder with water. The powder dissolves. Explain fully how the children could separate the mixture to get the citric acid powder back.
Answers
Answered by
4
You could maybe evaporate the water so you put it in the sun and wait for a few hours until the water is hot and has evaporated (sometimes it may need a helping hand) and then the powder should come back again
Answered by
2
Answer:
Children should do it using seperation techniques.
Explanation:
Maybe evaporation
Similar questions