Chemical uses, chemistry information and industry news
Whether you’re studying for a chemistry degree or you’ve recently graduated, a chemistry internship is a great way to gain practical experience and learn new skills in your preferred industry. Some students choose to undertake a chemistry internship during their summer holidays, while others wait until after they’ve graduated. Either way, the valuable on-the-job training you’ll receive will give you...
Fractional distillation is the separation of various components from a liquid. Each component typically has a different boiling point and vapour pressure than the rest, so fractional distillation can be achieved by applying a temperature gradient.The various components are condensed at different stages or levels of the setup, which can either be a small setup consisting of laboratory glassware...
The pH of brick acid varies depending on factors, such as temperature and concentration. Commercially available brick acid typically has a pH range of between 0 and 2. However, highly concentrated brick acid of more than 36% by mass can have a negative pH (below 0). As the name suggests, brick acid is normally used to remove stains and mineral...
Acetone, also known as propanone, is the simplest and the smallest type of ketone. The solvent’s ability to break down polymers means it can remove a range of stubborn substances such as paint, varnish, and nail polish. Acetone can also be used to remove glue, including stronger varieties like superglue (cyanoacrylate). Continue reading to learn more about acetone and why...
Electrolysis is a process that uses an electrical current to separate ionic compounds into their constituent elements. When a direct current is passed through an ionic substance, the ions migrate to the oppositely charged electrode and drive a non-spontaneous oxidation-reduction reaction. If you’re studying GCSE chemistry, you may have already used electrolysis to separate oxygen and hydrogen from water. However, the...
Polyethylene glycol (PEG) is a hydrophilic synthetic compound with a wide range of commercial applications. The chemical’s ability to absorb water means it’s often used in cosmetic products, where it acts as a cleansing agent, skin conditioner, and emulsifier. PEG is also a common ingredient in parenteral medications and laxatives. Continue reading to learn more about the common uses of...
As part of your GCSE chemistry studies, you’ll need to have a good understanding of why temperature changes occur during a chemical reaction. After all, a rise or fall in temperature is one of the important and measurable indicators of chemical change.Conducting your own experiment is a great way to learn about the science behind temperature change in chemistry....
As part of your GCSE chemistry studies, you’ll need to have a good understanding of neutralisation and how it works. One of the most effective ways to achieve this is to conduct your own neutralisation reaction - after all, there’s no substitute for practical, hands-on experience.In this article we explain what neutralisation is and provide step-by-step instructions on how...
At The Chemistry Blog, we want to inform and educate people about chemistry, the chemical industry, and the uses, benefits, and applications of different chemicals, from isopropyl alcohol and buffers to standard solutions. No matter what it is you’re looking for, you’ll find plenty of chemical information here.
The Chemistry Blog is also home to a massive range of educational resources. Whether you’re studying for your upcoming GCSE or A level exam, or want to know more about how to pursue a degree in chemistry, there’s a wealth of information at your fingertips. Beyond this, our series of articles on apprenticeships in the chemical industry help equip aspiring scientists with the knowledge they need to take that next step in their career.
The Chemistry Blog also provides information on specific fields in the chemical industry, from biotechnology to biochemistry to analytical chemistry, and explores the science behind key topics and chemical phenomena, like titration and distillation. Plus, if you’re looking to grapple with more complex subjects, feed your appetite with articles like the decomposition of hydrogen peroxide or the reaction between hydrochloric acid and sodium thiosulphate.
But you don’t have to be a science pro or student to enjoy what we have on The Chemistry Blog. Have you ever wondered about the chemicals in swimming pools or oven cleaners? Do you want to get the most out of that jar of baking soda in your cupboard, or learn how to remove sticky labels using some rubbing alcohol? The Chemistry Blog is home to tons of articles that explore the applications and science behind common household chemicals so that you can better understand the things you use everyday. So, whether you’re a student, a science buff, or simply curious, there’s something for everyone on The Chemistry Blog!
