Westonci.ca offers fast, accurate answers to your questions. Join our community and get the insights you need now. Explore a wealth of knowledge from professionals across different disciplines on our comprehensive platform. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform.

What must happen before a chemical reaction can begin?

Sagot :

In order for a chemical reaction to being, two reactants must come into contact with one another. Reactions occur when two or more molecules interact and the molecules change. Bonds between atoms are broken and created to form new molecules
Yes two reacting substances must collide.