Gaseous water and solid calcium oxide are produced by the decomposition of solid calcium hydroxide. Write a balanced chemical equation for this reaction. 0-0 X
Ideal and Real Gases
Ideal gases obey conditions of the general gas laws under all states of pressure and temperature. Ideal gases are also named perfect gases. The attributes of ideal gases are as follows,
Gas Laws
Gas laws describe the ways in which volume, temperature, pressure, and other conditions correlate when matter is in a gaseous state. The very first observations about the physical properties of gases was made by Robert Boyle in 1662. Later discoveries were made by Charles, Gay-Lussac, Avogadro, and others. Eventually, these observations were combined to produce the ideal gas law.
Gaseous State
It is well known that matter exists in different forms in our surroundings. There are five known states of matter, such as solids, gases, liquids, plasma and Bose-Einstein condensate. The last two are known newly in the recent days. Thus, the detailed forms of matter studied are solids, gases and liquids. The best example of a substance that is present in different states is water. It is solid ice, gaseous vapor or steam and liquid water depending on the temperature and pressure conditions. This is due to the difference in the intermolecular forces and distances. The occurrence of three different phases is due to the difference in the two major forces, the force which tends to tightly hold molecules i.e., forces of attraction and the disruptive forces obtained from the thermal energy of molecules.
![**Educational Content:**
**Chemical Reaction Decomposition**
In this exercise, we are asked to write a balanced chemical equation for the decomposition of solid calcium hydroxide, which produces gaseous water and solid calcium oxide.
**Chemical Reaction:**
To decompose solid calcium hydroxide (Ca(OH)₂), the balanced chemical equation is:
\[ \text{Ca(OH)}_2(s) \rightarrow \text{CaO}(s) + \text{H}_2\text{O}(g) \]
**Explanation:**
- **Reactant:** Calcium hydroxide (Ca(OH)₂) in solid form.
- **Products:**
- Calcium oxide (CaO) in solid form.
- Water (H₂O) in gaseous form.
This equation demonstrates the breakdown of the compound calcium hydroxide into its constituent oxide and water molecules. Balancing this equation ensures that the number of atoms for each element is equal on both sides of the equation, adhering to the law of conservation of mass.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc1b7a372-1344-4f7f-af15-7d7e9d0720e7%2F3b7b70f8-49a7-4fde-88fa-9d6bba1c26cf%2Fq9hrfas_processed.jpeg&w=3840&q=75)
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