Chemistry, 19.10.2021 08:10, HyperZ

juan and sergei are making a display about water conservation. to make a greater visual impact, they decide to add blue food coloring to the water, but just enough that it is noticeable. juan adds 2 drops of food coloring to the water, and stops because he can see the blue color. sergei tells him to put another drop in because he doesn’t see any blue yet. juan’s is probably lower than sergei’s.

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juan and sergei are making a display about water conservation. to make a greater visual impact, they...