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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 calcium chloride aqueous solution acidic basic or neutral?
Calcium chloride (CaCl₂) in aqueous solution is typically considered neutral. When dissolved in water, it dissociates into calcium ions (Ca²⁺) and chloride ions (Cl⁻), neither of which significantly affects the pH of the solution. Therefore, the resulting solution does not exhibit acidic or basic properties and remains close to neutral, usually around a pH of 7.
Red litmus will turn blue when placed in an aqueous solution of?
Blue in Base
Why aqueous solution of aluminium salts are acidic?
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.
What colour would litmus paper turn when dipped in an aqueous solution of aspirin?
Litmus paper would turn blue when dipped in an aqueous solution of aspirin, indicating the solution is basic. aspirin is a weak acid and when dissolved in water, it undergoes hydrolysis releasing hydroxide ions which makes the solution basic.
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 calcium chloride aqueous solution acidic basic or neutral?
Calcium chloride (CaCl₂) in aqueous solution is typically considered neutral. When dissolved in water, it dissociates into calcium ions (Ca²⁺) and chloride ions (Cl⁻), neither of which significantly affects the pH of the solution. Therefore, the resulting solution does not exhibit acidic or basic properties and remains close to neutral, usually around a pH of 7.
How excess acidity can be treated using calcium hydroxide?
Calcium hydroxide, Ca(OH)2 is a base and neutralizes acid. When a solution is acidic it contains excess hydrogen (H+) ions, calcium produces the hydroxide ion (OH-) in water, which reacts wit h the H+ ions to produce water. OH- + H+ --> H2O
Is calcium cyanide acidic or basic?
Calcium cyanide is basic. It forms hydroxide ions when dissolved in water, making the solution basic.
Is Lithium chloride aqueous solution acidic or basic?
Lithium chloride aqueous solution is neutral. It will not significantly alter the pH of the solution.
What conditions must be met in order for an aqueous solution to be called neutral?
An aqueous solution is considered neutral when it has a pH of 7, indicating an equal concentration of hydrogen ions (H+) and hydroxide ions (OH-) in the solution. This balance ensures that the solution is neither acidic nor basic.
An aqueous solution that contains extra hydroxide ions is?
Basic solutions are solutions that have more than a 1E-7 concentration of hydroxide ion. Thus, solutions with "extra" hydroxide ions are basic. On the other hand, solutions with extra hydrogen (hydronium) ions are acidic.
Is ZnSO4 acidic or basic?
It is a neutral salt but its aqueous solution is acidic in nature.
An aqueous solution that contains more hydroxide ions than hydronium ions is a acid?
An aqueous solution with more hydroxide ions than hydronium ions is basic, not acidic. This imbalance in ions indicates a higher pH level. Basic solutions have a pH greater than 7.
Is magnesium hydroxide more soluble in an acidic solution or pure water?
Magnesium hydroxide is less soluble in acidic solutions compared to pure water. In an acidic solution, magnesium hydroxide can form a solid precipitate due to the neutralization reaction with the acid.
Does an acidic solution contain hydroxide ions?
No, an acidic solution does not contain hydroxide ions. Acids donate protons (H+) in solution, while hydroxide ions (OH-) are found in basic solutions.
When calcium reacts with water is the solution formed acidic alkaline or netural?
Ca + 2H2O --->Ca(OH)2 + H2 Solution is alkaline
