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Aqueous solutions of aluminum salts are acidic due to the hydrolysis of aluminum ions (Al³⁺) in water. When aluminum ions dissolve, they interact with water molecules, leading to the formation of aluminum hydroxide (Al(OH)₃) and the release of hydrogen ions (H⁺). This increase in H⁺ concentration lowers the pH of the solution, making it acidic. Additionally, the aluminum ion's high charge density enhances its ability to attract and polarize water molecules, further contributing to the acidic nature of the solution.
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What is the nature of the aqueous solution of slaked lime?
The aqueous solution of slaked lime, or calcium hydroxide, is basic in nature. It can react with acidic substances to form salts and water. Slaked lime is often used to neutralize acidic soils or in water treatment to remove impurities.
Is Mn aqueous?
No, Mn is a transition metal and is typically found in solid form rather than in aqueous solution.
What is the term solution made in water?
A solution made in water is called an "aqueous solution." In this type of solution, water acts as the solvent, dissolving various solutes such as salts, sugars, or gases. Aqueous solutions are commonly encountered in chemistry and biology, as many chemical reactions and biological processes occur in water. The concentration of solutes in an aqueous solution can vary, impacting its properties and behavior.
Liquid water is the earth's air in an example of a solution. What type of solution would this be?
Liquid water can be considered a solvent in a solution, where various substances (solutes) like salts, gases, and organic compounds are dissolved. This type of solution is specifically known as an aqueous solution, as water is the medium in which the solutes are dispersed. Aqueous solutions are essential for many biological and chemical processes on Earth.
Species present in aqueous?
Some of the common species that can be present in aqueous solutions include water molecules (H2O), ions (such as H+, OH-, Na+, Cl-), and dissolved solutes (such as sugars, salts, and acids). The specific species present in an aqueous solution depend on the substances dissolved in the water.
What is the nature of the aqueous solution of slaked lime?
The aqueous solution of slaked lime, or calcium hydroxide, is basic in nature. It can react with acidic substances to form salts and water. Slaked lime is often used to neutralize acidic soils or in water treatment to remove impurities.
Why are aluminium and zinc oxides called amphoteric oxides?
These oxides are called amphoteric because they can dissolve in acidic solutions to form metal cations in the solutions but can also dissolve in strongly alkaline aqueous solution to form oxyanions of the metals: aluminate or zincate.
What salts are produced in an acidic solution?
any 1-6
Use the concept of hydrolysis to explain why aqueous soln of some salts are acidic basic or neutral.?
Hydrolysis occurs when water breaks apart a salt into its constituent ions, leading to an acidic, basic, or neutral solution. If the cation is a weak acid or the anion is a weak base, the solution will be acidic or basic, respectively. If both the cation and anion are strong acids or bases, the solution will be neutral.
How do salts form and why they are neutral?
1. Salts are the products of reactions between acids and bases. 2. Salts in solution can be acidic, basic or neutral.
I need a simple definition of acidic salts and basic salts?
A water solution of a basic salt has a pH greater than 7; a water solution of an acidic salt has a pH lower than 7.
Is Mn aqueous?
No, Mn is a transition metal and is typically found in solid form rather than in aqueous solution.
Aqueous salt solutions often are not neutral with respect to pH Why?
Aqueous salt solutions can have acidic or basic pH depending on the nature of the cation and anion in the salt. For example, salts of strong acids and weak bases (e.g., ammonium chloride) can create acidic solutions, while salts of weak acids and strong bases (e.g., sodium acetate) can create basic solutions through hydrolysis reactions. This leads to the pH of the solution being different from neutral.
What is an electrolyte when placed in an aqueous solution?
A salt, acid or base which can be dissociated in ions in an aqueous solution.
What type of electrolyte is an aqueous glucose solution?
It is not an electrolyte as such. It needs to have salts in it that conduct electricity in order to be a complete electrolyte.
What is the term solution made in water?
A solution made in water is called an "aqueous solution." In this type of solution, water acts as the solvent, dissolving various solutes such as salts, sugars, or gases. Aqueous solutions are commonly encountered in chemistry and biology, as many chemical reactions and biological processes occur in water. The concentration of solutes in an aqueous solution can vary, impacting its properties and behavior.
Do acidic salts turn blue litmus to red?
Salts are not acidic.
