Question

Hello people ~
help me with these questions ​

Answer 1

#1

• The formula is NaHCO_3

If it is mixed with water or aqueous then it forms basic solvent.

#2

Soda lime is a key reagent in purification of organic compounds.

• Its basic
• Its the mixture of NaOH and CaO

Answer 2

• The aqueous of baking soda is basic.

\\ compound: sodium bicarbonate || NaHCO₃ \\

• The aqueous solution of soda lime is basic.

\\ compound: CaHNaO₂ || sodium calcium hydrate \\