Chemical reactions can occur in the kitchen, in our body, in the backyard, or in the car. They are occurring all the time, all around us.
a) What is a chemical reaction?

b) What are three indicators of a chemical reaction occurring?

Question

Chemical reactions can occur in the kitchen, in our body, in the backyard, or in the car. They are occurring all the time, all around us. 
a) What is a chemical reaction?






b) What are three indicators of a chemical reaction occurring?

anonymous · Answer

a process that involves rearrangement of the molecular or ionic structure of a substance, as distinct from a change in physical form or a nuclear reaction.is chemicl reaction

anonymous · Answer

Indicators of a chemical change are color change, precipitate formed, gas given off, smell, a great change in temperature