Question

H2O-KOH-K2SO4 тізбекті іске асыр

Answer 1

2H2O + 2K = 2KOH + H2

2KOH + H2SO4 = K2SO4 + 2H2O

Answer 2

Chemical Reaction of H2O-KOH-K2SO4

The chemical reaction of H2O-KOH-K2SO4 involves the interaction of water (H2O), potassium hydroxide (KOH), and potassium sulfate (K2SO4). When these substances react, they undergo a series of chemical changes.

Potassium Hydroxide (KOH) Dissociation in Water: When potassium hydroxide (KOH) is dissolved in water (H2O), it dissociates into its constituent ions, potassium (K+) and hydroxide (OH-) ions. This dissociation can be represented by the following equation: ``` KOH + H2O → K+ + OH- + H2O ``` This reaction results in the formation of potassium ions (K+) and hydroxide ions (OH-) in the solution.

Reaction with Potassium Sulfate (K2SO4): When the solution containing potassium ions (K+) and hydroxide ions (OH-) interacts with potassium sulfate (K2SO4), a double displacement reaction occurs. The potassium ions and sulfate ions (SO4^2-) exchange partners, leading to the formation of potassium hydroxide and potassium sulfate. The chemical equation for this reaction can be represented as follows: ``` 2KOH + K2SO4 → 2K2SO4 + 2H2O ``` This reaction results in the formation of potassium hydroxide and potassium sulfate, along with the release of water.

Overall Reaction: The overall chemical reaction involving H2O, KOH, and K2SO4 can be summarized as follows: ``` KOH + H2O + K2SO4 → 2K2SO4 + 2H2O ``` This reaction demonstrates the interaction between potassium hydroxide, water, and potassium sulfate, leading to the formation of potassium sulfate and water.

The information provided is based on chemical principles and the reaction mechanisms of the substances involved.