Examples of thing that is soluble and insoluble :
Soluble :
Raro
Coco powder
Sugar
Pepper
Insoluble :
Oil
Sand
Chalk
Benzene
What are 3 ways to speed up the dissolving process?
Three are three ways to speed up this process, first try decreasing the particle of size of the solid it should help it speed up. Another way is to increase the temperature of the water or other liquid, this should help it melt more. The last solution is to stir the liquid consistently and it should dissolve quickly, stir it like a you're making a cup of tea!
In our mini experiment we filled up 3 beakers with 3 different types of water temperatures, we soon then put a spoonful of sugar inside of the beakers and mixed it around to see which temperature would the sugar dissolve in faster. We timed speed rate and the hottest temperature won, it dissolved the sugar fastest and it left no sugar left behind! The hot water worked more because it melt the sugar because of its hot temp.
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