Question

write down the molecular formula for the following compund:
¡) table salt (¡¡) sugar (¡¡¡) marble (4) baking soda (5) vinegar​

Answer 1

Answer:

Baking soda — NaHCO3

Elements present in Baking soda are sodium, hydrogen, oxygen and carbon.

(b) Common salt — NaCl

Element present are: Sodium and chlorine.

(c) Sulphuric acid — H2SO4

Element present are: Hydrogen, sulphur and oxygen.

(d) Nitric acid — HNO3

Elements present are: Hydrogen, nitrogen and oxygen.

Explanation:

here is the answer

Answer 2

Answer:

the answer is baking soda or vineger but not confirmed

Explanation:

but 30% baking soda and 70% vineger