Oscillatory chemical reactions are systems in which concentrations of reactants or products undergo sustained, periodic changes over time. These phenomena arise from the interplay of autocatalytic ...

The reaction generates amino acids and nucleic acids, the building blocks of proteins and DNA. Four billion years ago, the Earth looked very different than it does today, devoid of life and covered by ...

In high school chemistry, the experiment to make ethyl acetate is finished by immersing a test tube in hot water at about ...

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 ...

Japanese Nobel Prize research you can talk to anyone about#1 Kenso Soai (2026 Nobel Prize in Chemistry)Based on materials as ...

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 ...

Using the now-decommissioned Summit supercomputer, researchers at the Department of Energy's Oak Ridge National Laboratory ran the largest and most accurate molecular dynamics simulations yet of the ...

As the world moves away from gas towards electricity as a greener power source, the to-do list goes beyond cars. The vast global manufacturing network that makes everything from our batteries to our ...

Scientists have used ultrashort x-ray pulses to directly observe the motion of electrons driving a chemical reaction. Figure 1: Gabalski and his colleagues fired x-ray pulses at ammonia molecules ...

The heating effect of microwaves has long been used to accelerate reactions. A new experiment shows that microwaves can also excite molecules into a less reactive state. Figure 1: The low-temperature ...