Question

NaOH (t) = ???? ПОМОГИТЕ

Answer 1

2NaOH=>(t)Na2O+H2O...

Answer 2

NaOH (t) stands for sodium hydroxide in its solid form. When solid sodium hydroxide is exposed to water, it undergoes a process called dissolution, where it dissolves in water to form an aqueous solution of sodium hydroxide. The dissolution of solid sodium hydroxide in water is an exothermic reaction, meaning it releases heat.

The chemical equation for the dissolution of solid sodium hydroxide in water can be represented as follows:

NaOH (s) + H2O (l) → Na+ (aq) + OH- (aq)

In this equation, NaOH (s) represents solid sodium hydroxide, H2O (l) represents liquid water, Na+ (aq) represents sodium ions in the aqueous solution, and OH- (aq) represents hydroxide ions in the aqueous solution.

During the dissolution process, the sodium hydroxide molecules break apart into sodium ions (Na+) and hydroxide ions (OH-), which are then surrounded by water molecules. The water molecules help to separate the sodium and hydroxide ions and keep them in solution.

It is important to note that the dissolution of sodium hydroxide in water is highly exothermic, meaning it releases a significant amount of heat. This heat release can be dangerous if not properly controlled, as it can cause burns or other injuries. Therefore, it is important to handle solid sodium hydroxide and its solutions with caution and follow appropriate safety protocols.

I hope this explanation helps! Let me know if you have any further questions.