Open an introductory chemistry textbook. What is a covalent bond? A covalent bond occurs when atoms share electrons in a molecule. What is a hydrogen bond? A hydrogen bond is an electrostatic ...

Scientists have made major strides in solving a problem that has been plaguing chemists for many years: how best to break carbon-hydrogen bonds and then to create new bonds to join molecules together.

A new catalyst for breaking the tough molecular bond between carbon and hydrogen holds the promise of a cleaner, easier, cheaper way to derive products from petroleum, say researchers. Simple, ...

WITHOUT them, life as we know it could not exist, yet the exact definition of the hydrogen bond – credited with keeping water liquid and giving DNA its signature helical shape – has always been fuzzy.

It's like the hydrogen bonds found in water, but way stronger. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Scientists have recently ...

Hybrid water electrolysers are recent devices, which produce hydrogen or other reduction products at the cathode, while ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

Impossible molecular combinations are possible on Saturn’s moon Titan, changing our understanding the potentially ...