Question

Write some of your observations made by you during a chemical reaction

Answer 1

A chemical reaction is a process that leads to the chemical transformation of one set of chemical substances to another.[1] Classically, chemical reactions encompass changes that only involve the positions of electrons in the forming and breaking of chemical bonds between atoms, with no change to the nuclei (no change to the elements present), and can often be described by a chemical equation.

$<marquee>♥mark as brainliest..✌♥</marquee>$

Answer 2

Answer:

What is a chemical reaction ?

A chemical reaction is the change of a substance into a new one that has a different chemical identity

How can I tell if a chemical reaction is occurring ?

A chemical reaction is usually accompanied by easily observed physical effects

Example

Reaction Between sodium hydroxide and potassium hydroxide