Made for parents and teachers
Chapters
0:00 Intro
0:09 What you need
0:13 Set up
1:01 Experiment
You can use a old picture frame glass.
You can buy Epsom salt here on amazon:
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My Filming equipment:
Cell Phone Tripod 54 inch Travel Tripod with Bluetooth Remote - [ Ссылка ]
Blue Yeti USB Microphone - [ Ссылка ]
Green screen & lights - [ Ссылка ]
Apple iMac 21.5in 2.7GHz Core i5 8GB memory - [ Ссылка ]
iPhone 8 - [ Ссылка ]
iMovie for editing (on Mac)
How to make fast Epsom salt crystals on glass Experiment (How to grow crystals /magnesium sulfate )
Epsom salt crystals on glass Experiment
When growing Epsom salt crystals, the first step involves dissolving salt in hot water. Hot water is important because the temperature of the water has a direct effect on the amount of salt that can be dissolved in it. Heat increases the amount of space available between molecules and, as a result, hot water will hold more salt than cold water.
Dissolving is not a chemical change either: water is simply pulling the salt atoms apart and not changing the actual salt molecules themselves.
When no more salt can dissolve in water, the solution is considered saturated because all the available molecular space has been filled. When the solution begins to cool, the space between the molecules decreases and the salt is slowly pushed out as a solid, which is also the beginning of crystal formation.
Furthermore, the evaporation of water hastens the crystal formation process. Evaporation is the process in which water becomes a gas and rises. Epsom salt, which does not change states as easily as water does, remains behind in its solid form, resulting in long needle-like formations.
TIPS: IF you want to speed up the process try using a hair dryer. Also can add food coloring to the solution and put smaller amounts of water with each color on the glass.
Quick Crystals with Epsom Salt
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Epsom salt crystals on glass
Epsom salt crystals on glass how to make crystals magnesium sulfate
