Question

write the chemical formula of the following compounds
1 Aluminium oxide
2 sodium chloride
3 magnesium sulphate
4 ammonium sulphate
5 zinc carbonate
​

Answer 1

Answer:

1) Al2O3

2) NaCl

3) MgSO4

4) (NH4)2SO4

5) ZnCO3

Answer 2

$\huge\underline\bold\pink{Answer:-}$

Chemical Formula of :-

• Aluminum oxide $\rightarrow$ $Al_2O_3$

• Sodium Chloride $\rightarrow$ $N_aCl$

• Magnesium sulphate $\rightarrow$ $M_gSO_4$

• Ammonium Sulphate $\rightarrow$ $(NH_4)_2SO_4$

• Zinc Carbonate $\rightarrow$ $Z_nCO_3$