react

US /riˈækt/
UK /riˈækt/
"react" picture
1.

reagire

respond to something, especially with an action, feeling, or physiological change

:
How did he react to the news?
Come ha reagito alla notizia?
My skin reacts badly to certain chemicals.
La mia pelle reagisce male a certe sostanze chimiche.
2.

reagire chimicamente

undergo a chemical reaction

:
The acid will react with the metal.
L'acido reagirà con il metallo.
When these two chemicals react, they produce heat.
Quando queste due sostanze chimiche reagiscono, producono calore.