4 Ways to Turn a Liquid into a Solid

4 Ways to Turn a Liquid into a Solid
4 Ways to Turn a Liquid into a Solid

Table of contents:

Anonim

Matter exists in three different states: solid, liquid or gaseous. Follow this scientific experiment to see how it is possible to change the state of a given solution or compound using different methods, from very simple to very complex ones.

Steps

Method 1 of 4: Freezing

Make a Liquid Into a Solid Step 1
Make a Liquid Into a Solid Step 1

Step 1. Place a small container with water in the freezer

Make a Liquid Into a Solid Step 2
Make a Liquid Into a Solid Step 2

Step 2. Leave it for several hours or overnight

Make a Liquid Into a Solid Step 3
Make a Liquid Into a Solid Step 3

Step 3. Remove it from the freezer and check what happened

Water changes from liquid to solid when it reaches 0 degrees Celsius, or 32 degrees Fahrenheit. This is a simple example of a transition from liquid to solid state.

Method 2 of 4: Crystallization

Make a Liquid Into a Solid Step 4
Make a Liquid Into a Solid Step 4

Step 1. Dissolve a lump or loose sugar in a small container of water until it absorbs no more (about a cup of sugar for half a cup of water)

You have created a solution, which is the combination of more than one compound.

Make a Liquid Into a Solid Step 5
Make a Liquid Into a Solid Step 5

Step 2. Place a piece of string inside the solution, with one end fixed to the edge of the container

Make a Liquid Into a Solid Step 6
Make a Liquid Into a Solid Step 6

Step 3. Place a lid on the bowl, and let it rest

After several weeks, you will find crystals on the wire, obtained through the crystallization process.

Method 3 of 4: Polymerization

Make a Liquid Into a Solid Step 7
Make a Liquid Into a Solid Step 7

Step 1. Purchase a small epoxy glue kit or fiberglass repair kit

This activity must be supervised by an adult.

Make a Liquid Into a Solid Step 8
Make a Liquid Into a Solid Step 8

Step 2. Put the epoxy glue into a mixing syringe or pour the glass (polyester) resin into a can or other metal container, and mix the catalyst thoroughly with a suitable utensil

In a few minutes the liquid will start to heat up, and depending on the temperature and the product you are using it should solidify in less than a week.

Method 4 of 4: Evaporation

Make a Liquid Into a Solid Step 9
Make a Liquid Into a Solid Step 9

Step 1. Dissolve the table salt in water

Several tablespoons of salt in a quarter cup of water should be fine. br>

Make a Liquid Into a Solid Step 10
Make a Liquid Into a Solid Step 10

Step 2. Pour the solution into the largest container you can find and place it uncovered in a quiet place where it can rest, preferably outdoors if the climate is hot and windy

When the water has evaporated, the salt will return to its solid state thanks to a process called evaporation.

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