Question

what precautions should be maintained to write chemical reaction​

Answer 1

You should always see that no. of atoms in LHS is equal To no. of atoms RHS...

Answer 2

Answer:

safety precautions for chemical reaction

• flammable or explosive.
• flammable or explosive chemicals are must be kept away from heat or ignition sources, such as light bulbs and sparks..
• corrosive
• corrosive chemicals must be kept from contacting with the eyes , face. , skin or windpipe .....
• toxic
• reactive.
• etc.... so on.....