Grow Crystals
Intro: Grow Crystals
This instructable shows you how to grow your own crystals, using Copper Sulphate.
STEP 1: Materials
To produce Copper Sulphate crystals, you need the following:
1) Copper Sulphate in powder form
2) A glass jar
3) A small button
4) Some thin (plastic coated) wire
5) A paper clip
6) A spoon
1) Copper Sulphate in powder form
2) A glass jar
3) A small button
4) Some thin (plastic coated) wire
5) A paper clip
6) A spoon
STEP 2: Prepare the "Crystal Seed"
First you need to prepare the paper clip and button. This acts as a base or "seed" for your crystal. Unwind the paper clip and thread the button through it, as show below.
Then, cut the wire in half so that you have two pieces. Tie each wire to each side of the paper clip.
This arrangement ensures that the "seed" remains submerged in the saturated solution.
Then, cut the wire in half so that you have two pieces. Tie each wire to each side of the paper clip.
This arrangement ensures that the "seed" remains submerged in the saturated solution.
STEP 3: Prepare the Solution
Pour some hot water into the jar.
Add copper sulphate to the hot water and dissolve. Keep on adding copper sulphate until no more dissolves. Repeat this process until the jar is almost filled to the top with solution. Remember: it is extremely important that the solution is saturated! This means that if you add any more powder to it, it does not dissolve after stirring well. Your solution should be dark blue, and no light should pass through it. Copper Sulphate is very soluble and can be absorbed through the skin, so please wear gloves when preparing the solution.
Add copper sulphate to the hot water and dissolve. Keep on adding copper sulphate until no more dissolves. Repeat this process until the jar is almost filled to the top with solution. Remember: it is extremely important that the solution is saturated! This means that if you add any more powder to it, it does not dissolve after stirring well. Your solution should be dark blue, and no light should pass through it. Copper Sulphate is very soluble and can be absorbed through the skin, so please wear gloves when preparing the solution.
STEP 4: Place the "Seed" and Wait
Lastly, place your prepared wire and button in the solution so that the button is suspended about half way into the jar. Do not move the jar once this is done. Leave the jar as it is for 24 hours. Crystals will have grown around the button and along the wire. Leaving your jar for longer will produce larger crystals. Remember, the more saturated your solution was, the bigger your crystals will be. You can remove the crystals from the jar and dry them with some paper towels. You have now made some Copper Sulphate crystals!
Below is our video of this instructable:
Below is our video of this instructable:
56 Comments
mackenzieknight 5 years ago
bakkos 10 years ago
ZohairShafi 9 years ago
Did that always work? I want to make one. Worried about it getting dry and loosing its colour.
VictorY25 7 years ago
lol
solipsil 14 years ago
Kittyluv123456789 8 years ago
DaggerTA 9 years ago
ZohairShafi 9 years ago
Should i be worried about the crystals loosing the water molecules if kept in the open? Or is it necessary to keep them in airtight containers?
ninjakid11 9 years ago
nice. I might try it, or fail. <8(. Although I might be able to sell it in my shop.
juju__ 10 years ago
my sister spilt the solution on me (by mistake) should i be worried?
studleylee 10 years ago
911no 14 years ago
Eirinn 14 years ago
loverbey 12 years ago
Eirinn 12 years ago
The chemical was once used as a vomit inducing drug. I doubt they're lethal (everything is lethal in large quantities, even water).
Project 23 12 years ago
zakamooza 13 years ago
ssukhi 12 years ago
TruckerDude 14 years ago
Another method (is not edible) use laundry blueing, ammonia, salt and water.
Thundertydus 14 years ago
I was told that if I leave it out, it will shrink and fall apart, true?