Question

Із якою речовиною реагує барій оксид а)натрій оксид б)вода в)натрій гідроксид срочно!!!!)

Answer 1

Оксид барію активно реагує з водою

Answer 2

Reaction of Barium Oxide with Various Substances

When barium oxide reacts with different substances, the following reactions occur:

a) Sodium Oxide (Na2O): - When barium oxide reacts with sodium oxide, the following reaction takes place: ``` BaO + Na2O -> Ba(OH)2 ``` - This reaction results in the formation of barium hydroxide.

b) Water (H2O): - Barium oxide reacts vigorously with water to form barium hydroxide: ``` BaO + H2O -> Ba(OH)2 ``` - This reaction is highly exothermic, releasing a large amount of heat.

c) Sodium Hydroxide (NaOH): - When barium oxide reacts with sodium hydroxide, the following reaction occurs: ``` BaO + 2NaOH -> Na2O + Ba(OH)2 ``` - This reaction results in the formation of sodium oxide and barium hydroxide.

In summary, barium oxide reacts with sodium oxide to form barium hydroxide, reacts with water to form barium hydroxide, and reacts with sodium hydroxide to form sodium oxide and barium hydroxide.