Question

N₂⇒NH₃⇒NH₄OH⇒NH₄Cl⇒NH₄NO₃⇒NH₃⇒(NH₄)₃PO₄ Решить данную цепочку реакций

Answer 1

N2+3H2=2NH3
NH3+H2O=NH4OH
NH4OH+HCl=NH4Cl+H2O
NH4Cl+AgNO3=AgCl+NH4NO3
NH4NO3+NaOH=NaNO3+H2O+NH3
3NH3+H3PO4=(NH4)3PO4

Answer 2

Reaction Chain:

The given reaction chain involves a series of reactions starting with the formation of ammonia (NH₃) from nitrogen gas (N₂) and ending with the formation of ammonium phosphate ((NH₄)₃PO₄). Let's break down each step of the reaction chain:

1. N₂ → NH₃: This reaction represents the synthesis of ammonia from nitrogen gas. It is known as the Haber-Bosch process and is an important industrial reaction for the production of ammonia. The reaction is typically carried out under high pressure and temperature, using a catalyst such as iron.

2. NH₃ → NH₄OH: Ammonia (NH₃) can react with water (H₂O) to form ammonium hydroxide (NH₄OH). This reaction occurs due to the partial ionization of ammonia in water.

3. NH₄OH → NH₄Cl: Ammonium hydroxide (NH₄OH) can react with hydrochloric acid (HCl) to form ammonium chloride (NH₄Cl). This is a neutralization reaction, where the ammonium ion (NH₄⁺) from NH₄OH combines with the chloride ion (Cl⁻) from HCl.

4. NH₄Cl → NH₄NO₃: Ammonium chloride (NH₄Cl) can react with nitric acid (HNO₃) to form ammonium nitrate (NH₄NO₃). This is also a neutralization reaction, where the ammonium ion (NH₄⁺) from NH₄Cl combines with the nitrate ion (NO₃⁻) from HNO₃.

5. NH₄NO₃ → NH₃: Ammonium nitrate (NH₄NO₃) can decompose upon heating to produce ammonia gas (NH₃) and water (H₂O). This reaction is endothermic, meaning it requires heat to proceed.

6. NH₃ → (NH₄)₃PO₄: Ammonia (NH₃) can react with phosphoric acid (H₃PO₄) to form ammonium phosphate ((NH₄)₃PO₄). This is another neutralization reaction, where the ammonium ion (NH₄⁺) from NH₃ combines with the phosphate ion (PO₄³⁻) from H₃PO₄.

It's important to note that the given reaction chain represents a series of chemical reactions, and the actual conditions (such as temperature, pressure, and catalysts) required for each reaction may vary depending on the specific reaction conditions and desired outcomes.

Let's summarize the reaction chain:

N₂ → NH₃ → NH₄OH → NH₄Cl → NH₄NO₃ → NH₃ → (NH₄)₃PO₄

Please let me know if you have any further questions or if there's anything else I can help you with!