Question

crystalline sodium carbonate is exposed to air.​

Answer 1

Answer:

Sodium carbonate, also known as washing soda, is a white crystalline solid whose common form is decahydrate. When exposed to air, its crystals lose water, turn into a monohydrate form and appear as a white opaque powder.

Answer 2

Answer:

When exposed to air, sodium carbonate crystals lose water, turn into a : monohydrate.

Explanation:

Sodium carbonate, also known as washing soda, is a white crystalline solid whose common form is decahydrate. When exposed to air, its crystals lose water, turn into a monohydrate form and appear as a white opaque powder.