half a 6 1/2 or 7 inch jar!
no you do not
what do you need to make a borax crystals
watersalt
It's not that only alum makes big crystals.. There are so many compounds that can make big crystals. Even Sodium Hydroxide makes very good and big crystals. For crystals you need a uniform arrangement of atoms in space. For big crystals all you need is patience. The slower is the crystallization process the bigger crystals are formed. What industries do is called seeding. They make a good concentrated solution of the compound whose crystals are needed and then they put a crystal of the same compound in the solution. The new crystals form and attach to the crystal making quick and big crystals.
No you can make some crystals with table salt by making a saturated solution look how to do it on line
100% Glycerin is a liquid at ambient temperatures so if you want crystals you need to freeze it, so it needs to be below 18°C. However, if there is water in the glycerin it will have to be a lot colder. Unless you keep the crystals in a refrigerator or freezer they will melt.
It is possible to grow salt crystals in cold water, but it may take longer compared to using hot water because the rate of crystal growth is slower at lower temperatures. Dissolve salt in cold water, then let the solution evaporate slowly to allow crystals to form. You may need to be patient as the process can take several days or even weeks.
100mL
Crystals that form from supersaturated solutions need a nucleus to grow onto, either the existing crystals or a different structure.ExperimentTo grow a sugar crystal, tie a string to a pencil. Balance the pencil horizontally on top of the jar full of sugar water, with the string hanging in it. After some time (hours), crystals of sugar will precipitate onto the string.
Everyday objects that can benefit from crystals include jewelry, water bottles, phone cases, and meditation tools. Crystals can enhance the energy and aesthetic appeal of these items, providing both functional and spiritual benefits.
As much table salt as you can stir in the boiling water until no more salt will dissolve. You will see salt dissolve once you stir some table salt in the boiling water, hot tap water is unsufficient.
it would be unlikely as there is nothing living there.