Biology, 19.09.2019 06:00 jimennacastillo15
The experimental set up shows the change in the color after copper sulfate crystals are put into a beaker of water. observations verify that a) particle motion results in a rapid rate of diffusion. b) water molecules move as a result of active transport. c) stirring is necessary to dissolve the copper sulfate in water. d) copper sulfate spreads out through the water as a result of diffusion.
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