Chemistry Experiments With Sodium Bicarbonate
Chemistry experiments with sodium bicarbonate are the most common home-chemistry experiments that you can get your hands on. Every guide to home chemistry, every kit and almost every store will have this single valuable experience that introduces you to the hobby in a sustainable way. You don't need too many specialized things, just a list of things you can find from around your home and you're ready to set-up your chemistry experiments with sodium bicarbonate.
Building the Volcano
If you are thinking about learning more about the way the Earth's tectonic plates work, then you can use a couple of pounds of air-drying clay and place it into a glass baking dish. Make a mound out of it and press down into the centre. Let the clay dry before starting off. Now, you begin your chemistry experiment with sodium bicarbonate by placing a funnel over the centre and pouring 1 cup of baking soda into it.
The next thing you need to do is take some vinegar, about half a cup, and pour it into the funnel. Stand back as the Volcano starts erupting right in front of your eyes. If you want to improve the effect, just put in a few drops of red food colouring into the vinegar before adding it into the sodium bicarbonate. That will give it that lava-like colour you want.
Making a Balloon
One of the more common chemistry experiments with sodium bicarbonate is the balloon from a bottle. All you need to do is pour about half a cup of citric acid, or lemon juice, into a bottle. Use a funnel if you need to but once you are done, wrap about a fourth of a cup of sodium bicarbonate into toilet paper or tissue paper and shove it into the bottle. Quickly put a balloon on top of the mouth of the balloon. As soon as the lemon juice and the sodium bicarbonate come into contact, it will start generating carbon dioxide and that's when your balloon will start filling up.
Sodium Bicarbonate as Rocket Fuel
This off-the-shelf product has incredible power and when you turn it into rocket fuel, it can amaze you with its performance. The concept is the same - fill a plastic bottle with lemon juice, about halfway through. Once again, you use the same concept as the balloon and put in some tissue paper, which tightly wraps about a cup of baking soda or sodium bicarbonate. Then, just seal it shut with a cork and you wait. Once the carbon dioxide levels rise, the cork shoots out like a rocket.
Making a Bubble Bomb
Once again, to make a bubble bomb, you need to bring out your old friends, vinegar and sodium bicarbonate. The vinegar is the acid while the baking soda is your base. These two will combine together to create carbon dioxide. What you need to do is take a zip-lock bag, normally something you pack a sandwich in, and make sure there aren't any holes in it. Once you know that it is completely leak-proof, you can start your chemistry experiment with baking soda.
All you need to do is take a paper towel and cut it into a five-inch square. Place about one and a half tablespoons of baking soda in the centre. Fold it three or four times to make a small packet. Make sure it is as tight as it can be. Next, you need some warm water, about half a cup, and mix it with about half a cup of vinegar. Pour this mix into the bag and then, quickly add the pouch of baking soda and seal the bag. Shake it about and let it stand when the fizzing starts. Stand back and watch the fizz build up as it works its way to build up pressure and make the entire mixture blow up. Water's going to be sprayed everywhere so if you want to add some coloured water instead, then that would just add more to your little experiment.
The whole basis of home-chemistry is to conduct experiments with things that are available in your home. You don't need to try too hard to get that stuff and almost every general store or super market will carry sodium bicarbonate on their shelves. If you are looking for something that will get you and your kids interested in the world of chemistry, then these are great ways to get their interest going. Children always love seeing things blow up or fizz out - and sodium bicarbonate has everything you need to make that happen. Whether to aid their education, to prepare for the science competition or just to get your kids interested in the subject, you can introduce them to the world of chemistry experiments with sodium bicarbonate.