1. Finkelstein Reaction: This reaction involves the exchange of halogens where an alkyl halide (like CH3Br) is converted into another alkyl halide (like CH3I) using sodium iodide in acetone.

When chemists design new chemical reactions, one useful piece of information involves the reaction's transition state—the point of no return from which a reaction must proceed. This information ...

Bee, wasp, yellow jacket, hornet, and fire ant are the insect stings that most often trigger allergic reactions. But most people aren't allergic to insect stings and may mistake a normal sting ...

Jasprit Bumrah's full-toss hit Abhinav Manohar right below his stomach, but the reaction after the incident grabbed the attention of many. Jasprit Bumrah's full-toss hit Abhinav Manohar below the ...

Apr. 21, 2025 — Based on fundamental research, a new startup is upending decades-old approaches for the way the world extracts lithium and other ...

Allergic reactions to shampoo can cause symptoms like redness, itching, swelling, and blisters on the scalp or neck. In some cases, a more severe reaction like anaphylaxis or hives may occur. Common ...

So to get that reaction right away was really tough. I don't think anybody predicted what the fallout would be from it. I was not prepared. But I don't think anybody on the team was." Bailey ...

The Los Angeles Lakers came back in Game 2 and defeated the Minnesota Timberwolves 94-84 to tie the series as they head on the road next. It was a big game from Luka Doncic, who finished with 31 ...