is this correct Na2CO3 :
Sodium Carbonate
b. Ca(OH)2 :
Calcium Hydroxide
c. Mg(NO3)2 :
– Magnesium Nitrate
d. Mn(CH3CO2)2 :
Manganese Chlorate
No, the correct formula and name for each compound are:
b. Ca(OH)2: Calcium Hydroxide
c. Mg(NO3)2: Magnesium Nitrate
d. Mn(CH3CO2)2: Manganese Acetate