The Name Of The NH4NO3 Compound Is (1 Point)
A Nitrogen Hydrogen Mononitrogen Trioxide
B Nitrogen Hydrogen Mononitrogen Trioxygen
C Ammonium Nitrate Ammonium Trinitrate
D Ammonium Mononitrogen Trioxide
The correct answer and explanation is :
The correct answer is:
C) Ammonium Nitrate
Explanation:
Ammonium nitrate (NH₄NO₃) is a chemical compound composed of ammonium ion (NH₄⁺) and nitrate ion (NO₃⁻). It is a white crystalline solid that is highly soluble in water and widely used as a fertilizer and an oxidizing agent in explosives.
Breaking Down the Name
- Ammonium Ion (NH₄⁺):
- The NH₄⁺ ion is known as ammonium, a polyatomic ion derived from ammonia (NH₃) by the addition of a proton (H⁺).
- Nitrate Ion (NO₃⁻):
- The NO₃⁻ ion is known as nitrate, consisting of one nitrogen atom covalently bonded to three oxygen atoms.
- Naming the Compound:
- Since this compound consists of a positively charged ammonium ion (NH₄⁺) and a negatively charged nitrate ion (NO₃⁻), the name follows the standard ionic compound naming rule:
Cation name (Ammonium) + Anion name (Nitrate) = Ammonium Nitrate
Why Other Options Are Incorrect?
- A) Nitrogen Hydrogen Mononitrogen Trioxide:
- Incorrect because it does not follow the ionic naming convention. Also, “Mononitrogen Trioxide” is not a proper way to name the NO₃⁻ ion.
- B) Nitrogen Hydrogen Mononitrogen Trioxygen:
- Incorrect because it improperly describes the elements and their bonding.
- D) Ammonium Mononitrogen Trioxide:
- Incorrect because the NO₃⁻ ion is simply called “nitrate,” not “Mononitrogen Trioxide.”
Uses of Ammonium Nitrate:
- Agriculture: As a high-nitrogen fertilizer to promote plant growth.
- Explosives: As an oxidizer in explosives such as ANFO (Ammonium Nitrate Fuel Oil).
- Cold Packs: Used in instant cold packs due to its endothermic dissolution in water.
Safety Concerns:
Ammonium nitrate can be dangerous if not stored properly. It can decompose explosively under high heat or if contaminated with fuels or organic substances, as seen in industrial accidents.
Here is an image of ammonium nitrate:
Here is an image of ammonium nitrate, showing its white crystalline granules.