States of Matter
The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).
Chemical Reactions and Equations
When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.
1. Write the complete ionic equation that resulted in precipitate formation.
2. Write the net ionic equation.
![### Table of Chemical Reactions and Solubility
This table displays the reactions of different solutions with each other, indicating whether the resulting mixtures are soluble or form precipitates. The solutions involved include Zn(NO₃)₂, NaCl, NaIO₃, BaCl₂, Na₂CO₃, and Al₂(SO₄)₃. The entries in the table are described below:
- **NR**: No reaction
- **xx**: Redundant entry, as it represents the reaction of a solution with itself
- **Solubility Descriptions**:
- "Soluble": No visible precipitate is formed; the solution remains clear.
- "Insoluble": A precipitate is formed, indicating the solution is not completely soluble.
- Descriptions such as "Pale milky white" or "Very milky white" indicate the presence of a white precipitate, with varying opacity.
#### Reactions
1. **Zn(NO₃)₂**
- Na₂CO₃: Pale milky white, Soluble
- Al₂(SO₄)₃: NR
2. **NaCl**
- NaIO₃: xx
- BaCl₂: Distinct white particles, Insoluble
3. **NaIO₃**
- BaCl₂: Distinct white particles, Insoluble
4. **BaCl₂**
- Na₂CO₃: Very milky white, Soluble
- Al₂(SO₄)₃: Milky white around the edges, Insoluble
5. **Na₂CO₃**
- Zn(NO₃)₂: Pale milky white, Soluble
- BaCl₂: Very milky white, Soluble
- Al₂(SO₄)₃: Very pale white particles, Soluble
6. **Al₂(SO₄)₃**
- Na₂CO₃: Very pale white particles, Soluble
### Graphs and Diagrams
The table does not contain graphical elements or diagrams, only textual descriptions. It is formatted in a grid layout where each cell represents the interaction between two specific solutions. The horizontal and vertical headers identify the solutions being combined.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5351d465-75f3-4ada-a30b-2af32837c9ec%2Fd4695941-f931-477d-a666-8d64dd1e55db%2Felgt7jg_processed.jpeg&w=3840&q=75)
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When the two salt solutions are mixed together and formation of a precipitate is observed as a result of chemical reaction between the two, it is referred as the precipitation reaction.
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