Question

2 Write the molecular formula of the compounds given below: Sodium hydrogen carbonate b) calcium hydroxide ) silver nitrate d) ammonium sulphate ) Magnesium carbonate f) Ferric oxidea​

Answer 1

$\\ \rm\Rrightarrow Sodium\:Hydrogen\:carbonate=NaHCO_3$

$\\ \rm\Rrightarrow Calcium\:Hydroxide=Ca(OH)_2$

$\\ \rm\Rrightarrow Silver\:Nitrate=Ag(NO_3)_2$

$\\ \rm\Rrightarrow Ammonium\:Sulphate=(NH_4)_2SO_4$

$\\ \rm\Rrightarrow Ferric\:oxide=Fe_2O_3$