How to Relax with Chemistry: 5 Fun and Easy Experiments
Chemistry is not only a fascinating subject, but also a great way to relax and have some fun. Whether you are a student, a teacher, or just a curious person, you can enjoy some simple and safe chemistry experiments at home or in the classroom. Here are five examples of how to relax with chemistry:
- Make slime. Slime is a gooey and stretchy substance that you can make with some glue, water, and borax. Borax is a common household cleaner that you can find in the laundry aisle of most supermarkets. To make slime, mix one cup of water with one cup of white glue in a large bowl. Then, in a separate cup, dissolve one teaspoon of borax in half a cup of warm water. Slowly add the borax solution to the glue mixture and stir well. You will see the slime start to form as the borax cross-links the glue molecules. You can knead the slime with your hands until it reaches the desired consistency. You can also add food coloring, glitter, or other ingredients to customize your slime.
- Create a volcano. A classic chemistry experiment that never gets old is creating a volcano with baking soda and vinegar. Baking soda is a base and vinegar is an acid. When they react, they produce carbon dioxide gas, which causes the bubbling and fizzing effect. To create a volcano, you will need a small bottle, some clay or dough, baking soda, vinegar, and food coloring. First, shape the clay or dough around the bottle to form a volcano shape. Leave the opening of the bottle uncovered. Then, fill the bottle with about two tablespoons of baking soda and a few drops of food coloring. Next, pour some vinegar into the bottle and watch the eruption!
- Grow crystals. Crystals are beautiful and symmetrical structures that form when a substance solidifies from a solution. You can grow your own crystals at home with some salt, water, and a glass jar. To grow crystals, dissolve as much salt as you can in boiling water. You can add food coloring if you want to make colored crystals. Then, pour the salt solution into a glass jar and let it cool down slightly. Next, tie a string around a pencil or a stick and hang it over the jar so that the string dips into the solution. Make sure the string does not touch the bottom or sides of the jar. Place the jar in a cool and undisturbed place and wait for crystals to form on the string. You can also grow crystals on other objects such as rocks or shells by placing them in the solution.
- Make invisible ink. Invisible ink is a fun way to write secret messages that only you and your friends can read. You can make invisible ink with some lemon juice and water. To make invisible ink, squeeze some lemon juice into a small bowl and add a few drops of water. Then, dip a cotton swab or a toothpick into the lemon juice mixture and write your message on a piece of paper. Let it dry completely. To reveal your message, hold the paper over a light bulb or an iron. The heat will make the lemon juice turn brown and your message will appear.
- Make oobleck. Oobleck is a strange substance that behaves like both a liquid and a solid depending on how you handle it. You can make oobleck with some cornstarch and water. To make oobleck, mix one cup of cornstarch with half a cup of water in a large bowl. You can also add food coloring if you want to make colored oobleck. Stir well until you get a smooth paste. You will notice that oobleck is hard when you squeeze it or hit it, but soft when you let it go or pour it. You can play with oobleck by making shapes, balls, or puddles with it.
These are just some examples of how to relax with chemistry. There are many more experiments that you can try with different materials and methods. Just remember to always follow safety precautions and have adult supervision when doing any chemistry experiment.