Question

What is a chemical reaction? Give an example.​

Answer 1

${\huge{\boxed{\sf{\pink{ǫᴜᴇsᴛɪᴏɴ}}}}}$

What is a chemical reaction? Give an example.

${\huge{\boxed{\sf{\pink{ᴀɴsᴡᴇʀ}}}}}$

A chemical reaction happens when one or more chemicals are changed into one or more other chemicals. Examples: iron and oxygen combining to make rust. vinegar and baking soda combining to make sodium acetate, carbon dioxide and water.

${\huge{\boxed{\sf{\pink{✨ʀahul✨}}}}}$

Answer 2

Answer:

Chemical reactions are the processes in which new substances with new properties are formed. Example: When magnesium ribbon is heated, it burns in air to form a white powder called magnesium oxide. Mg+21O2→MgO.