It codes for a single antigen, HDAg, of which only the structure of the N-terminal domain has been described. We have now solved the structure of the C-terminal part, called S Δ60, which contains the ...

The Lewis Structure explorer was designed to give students real-time feedback while drawing Lewis Structures with a digital interactive tool, Figure 1. The interactive provides visual feedback using ...

Calculating bond order from Lewis structures is a straightforward process that helps us understand the stability and strength of various molecules. Following the steps outlined in this article, you ...

Although the ability of catalysts to remove α-H from acetaldehyde molecule is reduced, the catalysts normally outperform Lewis bases in terms of activity and stability. This highlights the importance ...

Citric acid is commonly used in food preservation, cleaning products, and skin care. Learn more.

Lewis superacids are stronger than antimony pentafluoride -- the strongest Lewis acid -- and can break even the toughest bonds. Breaking strong, chemical bonds requires highly reactive substances.

Lewis structures, also called electron-dot structures or electron-dot diagrams, are diagrams that show the bonding between atoms of a molecule, and the lone pairs of electrons that may exist in ...