Question

Formula of sodium meta aluminate , sodium stannite and sodium zincate by Criss cross method.. pls do answer fast .

Answer 1

Explanation:

1. Pure sodium aluminate(anhydrous) is a white crystalline solid having a formula variously given as NaAlO2, NaAl(OH)4 (hydrated),[1]Na2O·Al2O3, or Na2Al2O4. Sodium aluminate is an inorganic chemical that is used as an effective source of aluminium hydroxide for many industrial and technical applications.
2. The formula of Sodium Zincate is Na2ZnO2. We can get Sodium Zincate when we mixed some zinc granules in sodium hydroxide. A compound is formed with hydrogen gas. The compound which is left in our container in aqueous state
3. Sodium stannate, formally sodium hexahydroxostannate(IV), is the inorganic compound with the formula Na2[Sn(OH)6]. This colourless salt forms upon dissolving metallic tin or tin(IV) oxide in sodium hydroxide, and is used as a stabiliser for hydrogen peroxide.