Iron iii chloride is a chemical compound with the formula FeCl3. It is a reddish-brown solid with a melting point of 306 °C (583 °F) and a boiling point of 319 °C (606 °F). It is soluble in water, alcohol, and ether. Iron iii chloride is used as a mordant in dyeing, as a coagulant in water purification, and as a catalyst in various chemical reactions.
Iron III Chloride Melting Point Structure
Iron III chloride, also known as ferric chloride, is a chemical compound with the formula FeCl₃. It is a dark red-brown solid that is soluble in water. The melting point of iron III chloride is 1099.1 degrees Celsius or 2010.4 degrees Fahrenheit.
The melting point of a substance is the temperature at which it changes from a solid to a liquid. The melting point of iron III chloride is relatively high, which indicates that it is a stable compound. This high melting point is due to the strong ionic bonds between the iron and chlorine atoms.
The structure of iron III chloride is octahedral. This means that the iron atom is surrounded by six chlorine atoms in a symmetrical arrangement. The octahedral structure is stabilized by the electrostatic attraction between the iron(III) ion and the chloride ions.
The melting point of a substance can be affected by a number of factors, including the pressure, the purity of the substance, and the presence of impurities. The melting point of iron III chloride is slightly higher under high pressure. The presence of impurities can also lower the melting point of iron III chloride.
The following table summarizes the key properties of iron III chloride:
| Property | Value |
|---|---|
| Formula | FeCl₃ |
| Melting point | 1099.1 degrees Celsius (2010.4 degrees Fahrenheit) |
| Solubility | Soluble in water |
| Structure | Octahedral |
| Color | Dark red-brown |
Question 1:
What is the melting point of iron iii chloride?
Answer:
Iron iii chloride (FeCl3) has a melting point of 306°C (583°F).
Question 2:
How does pressure affect the melting point of iron iii chloride?
Answer:
Pressure has no significant effect on the melting point of iron iii chloride.
Question 3:
What is the chemical formula of iron iii chloride?
Answer:
The chemical formula of iron iii chloride is FeCl3.
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