Question

Write the chemical formula of : 1. Sodium Chloride ; 2. Stream ; 3. Mercury oxide ; 4. Sulphuric acid . Please write clearly

Answer 1

Answer:

1) Nacl

2)H2O

3)HgO

4)H2SO4

Answer 2

Answer:

1. Sodium chloride - NaCl (commonly known as salt)

2. Steam - H2O

Steam is basically water in its gaseous form so it's chemical formula is H2O.

3. Mercury oxide -  HgO

4. Sulphuric acid - H2SO4

I hope this will help you.