The chemical formula of a covalent molecular substance gives the number of atoms per molecule. The formula of a covalent network or ionic compound gives the simplest ratio of atoms/ions in the ...

In labs across the world, you’ll find a host of different machines used to study and create biological and chemical compounds ... to convert basic chemical formulas, such as C9H804 (aspirin ...

The formula of an ionic compound can be deduced from the formulae of its ions. Remember that for the metal elements in groups 1, 2, and 3 the charge on the ion can be deduced by how many outer ...

A little water helps expose the sodium so it can react with the chlorine gas. The reaction releases a lot of heat as the ionic compound sodium chloride is formed. A sodium and chlorine atom are near ...

Separating mixtures into their constituent substances is essential in many fields. For example, mixture separation plays a ...

Organic chemistry is the study of the structure, properties, composition, reactions, and preparation of carbon-containing compounds. Most organic compounds ... Petroleum is also the raw material for ...

Are you ready to become a science superstar? Here is a quiz packed with enlightening and fun questions about the amazing ...

Several industries require essential processes for separating mixtures into their constituent substances. Advancing research, scientists from Japan have now developed a novel, versatile, and ...

Certificates of deposit (CDs) pay compound interest on the interest you've already earned. In this article, we'll look at the difference that compound interest makes and help you find a CD with ...

This new article publication from Acta Pharmaceutica Sinica B, discusses the identification of novel small-molecule inhibitors of SARS-CoV-2 by chemical genetics. There are only eight approved ...

Chemical synthesis is at the heart of much chemistry research as it is the basis for discovering compounds with new physical or biological properties. A glaring gap in the portfolio of reactions ...