Science · Facts & stats · iChallenge network
Daily facts and stats about solutions in chemistry, plus real challenges to put them to work.
In a solution, what is the substance that gets dissolved called?
The solute is what dissolves, like sugar in tea.
One ranked attempt per day. Practice as much as you like.
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Each day, dissolve a spoonful of salt or sugar in water at a different temperature and note how fast it goes. Check in daily.
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Make a saturated sugar solution with an adult's help, hang a string in it, and post a photo link or write-up of the crystals.
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Solve one logic puzzle a day and write one line on how you found the solution. Check in once a day.
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Test five kitchen mixtures and post a short write-up sorting them into solutions and non-solutions.
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