State as to why a solution of Na2CO3 alkaline in nature?
Sodium bicarbonate and sodium hydroxide are the end products when Na2CO3 is hydrolyzed. Since, the product are alkaline in nature, a solution of Na2CO3 is considered to be alkaline in nature.
Which one of the alkaline earth metal carbonates is thermally the most stable?
Which one of the following alkali metals gives hydrated salts?
Which of the following alkali metals has the least melting point?
How would you explain the following observations?
(i) BeO is almost insoluble but BeSO4 is insoluble in water.
(ii) BaO is soluble but BaSO4 is insoluble in water.
(iii) LiI is more soluble than KI in ethanol.
Write balanced equations for reactions between:
(a) Na2O2 and water
(b) KO2 and Water
(c) Na2O and CO2