Place 1 M&M in the center of the plate. Do not swirl or stir. Observe for about 2 minutes. Show the animation Dissolving an M&M. Explain that water molecules interacted with sugar and coloring ...

2. Use an animation to show students a molecule and have them use their Snap Cubes to make a model of the molecule. Show the Animation Using Snap Cubes to make Atoms and Molecules. Click on “Water” ...

Water molecules can break down into hydrogen ions and hydroxide ions. \(H_{2}O(l)\rightleftharpoons H^{+}(aq)+OH^{-}(aq)\) This is a reversible reaction. A small proportion of water molecules ...

The water gas molecules will occupy all the space inside the can since ... 250 ml water to a 5 gallon can 20 min to boil, 1 or 2 min to collapse. Collapsing will take longer if the can is left to heat ...