Sure, here are the three types of salts and their comparisons:
* **Acidic salts** are formed when a strong acid reacts with a weak base. They contain one or more hydrogen ions (H+) that can be released in solution. This makes acidic salts have a pH below 7. Some examples of acidic salts are sodium hydrogen carbonate (NaHCO3), ammonium chloride (NH4Cl), and sulfurous acid (H2SO3).
* **Basic salts** are formed when a strong base reacts with a weak acid. They contain one or more hydroxide ions (OH-) that can be released in solution. This makes basic salts have a pH above 7. Some examples of basic salts are sodium acetate (CH3COONa), potassium hydroxide (KOH), and calcium hydroxide (Ca(OH)2).
* **Neutral salts** are formed when a strong acid reacts with a strong base. They do not contain any hydrogen or hydroxide ions, so their pH is 7. Some examples of neutral salts are sodium chloride (NaCl), potassium nitrate (KNO3), and magnesium sulfate (MgSO4).
Here is a table that summarizes the three types of salts:
The statistic shows the 30 largest countries in the world by area. Russia is the largest country by far, with a total area of about 17 million square kilometers. Despite its large area, Russia - nowadays the largest country in the world - has a relatively small total population.
Answers & Comments
Verified answer
Sure, here are the three types of salts and their comparisons:
* **Acidic salts** are formed when a strong acid reacts with a weak base. They contain one or more hydrogen ions (H+) that can be released in solution. This makes acidic salts have a pH below 7. Some examples of acidic salts are sodium hydrogen carbonate (NaHCO3), ammonium chloride (NH4Cl), and sulfurous acid (H2SO3).
* **Basic salts** are formed when a strong base reacts with a weak acid. They contain one or more hydroxide ions (OH-) that can be released in solution. This makes basic salts have a pH above 7. Some examples of basic salts are sodium acetate (CH3COONa), potassium hydroxide (KOH), and calcium hydroxide (Ca(OH)2).
* **Neutral salts** are formed when a strong acid reacts with a strong base. They do not contain any hydrogen or hydroxide ions, so their pH is 7. Some examples of neutral salts are sodium chloride (NaCl), potassium nitrate (KNO3), and magnesium sulfate (MgSO4).
Here is a table that summarizes the three types of salts:
| Type of salt | Acidic | Basic | Neutral |
|---|---|---|---|
| pH | Below 7 | Above 7 | 7 |
| Hydrogen ions (H+) | Present | Absent | Absent |
| Hydroxide ions (OH-) | Absent | Present | Absent |
| Examples | NaHCO3, NH4Cl, H2SO3 | CH3COONa, KOH, Ca(OH)2 | NaCl, KNO3, MgSO4 |
I hope this helps! Let me know if you have any other questions.
Answer:
Russia
Explanation:
Russia
The statistic shows the 30 largest countries in the world by area. Russia is the largest country by far, with a total area of about 17 million square kilometers. Despite its large area, Russia - nowadays the largest country in the world - has a relatively small total population.