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How can you effectively dilute aqueous solutions to achieve the desired concentration?
To effectively dilute aqueous solutions to achieve the desired concentration, you can add a specific volume of solvent (usually water) to the original solution. The dilution formula is C1V1 C2V2, where C1 is the initial concentration, V1 is the initial volume, C2 is the desired concentration, and V2 is the final volume after dilution. By calculating the appropriate volumes of the original solution and solvent needed, you can achieve the desired concentration.
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What statement about Arrhenius acids is FALSETheir aqueous solutions are electrolytesTheir water solutions are called aqueous acids They increase the concentration of hydroxide ions in aqueous solutionThey are molecular compounds with hydrogen ions?
The answer is: They increase the concentration of hydroxide ions in aqueous solution.
What solutions in which water is the solvent are called?
Aqueous solutions are solutions in which water is the solvent. Anything that dissolves in water forms an aqueous solution.
What are the differences between aqueous solutions and non-aqueous solutions?
Aqueous solutions are solutions where water is the solvent, while non-aqueous solutions are solutions where the solvent is not water. Aqueous solutions are more common and have unique properties due to the presence of water. Non-aqueous solutions can use solvents like acetone, ethanol, or toluene, and are often used in specialized applications.
What is the liquid in an aqueous solution?
Aqueous refers to water, so the liquid in an aqueous solution is water.
How is the concentration of hydrogen ions and hydroxide ions related in aqueous solutions?
In aqueous solutions, the concentration of hydrogen ions (H+) and hydroxide ions (OH-) are inversely related. When one ion concentration increases, the other ion concentration decreases to maintain a balance, as defined by the self-ionization of water (H2O ⇌ H+ + OH-). This relationship forms the basis of the pH scale, where a lower pH indicates higher H+ concentration and lower OH- concentration, and vice versa.
What statement about Arrhenius acids is FALSETheir aqueous solutions are electrolytesTheir water solutions are called aqueous acids They increase the concentration of hydroxide ions in aqueous solutionThey are molecular compounds with hydrogen ions?
The answer is: They increase the concentration of hydroxide ions in aqueous solution.
What solutions in which water is the solvent are called?
Aqueous solutions are solutions in which water is the solvent. Anything that dissolves in water forms an aqueous solution.
When two aqueous solutions are introduced in the same container is stirring necessary to achieve a homogeneous system?
Yes, the two aqueous solutions must be mixed thoroughly in order to obtain homogeneity.
What are aqueous solutions and why are they attracted to anions?
An aqueous solution is brine; but aqueous solutions are not attracted by anions.
What are the differences between aqueous solutions and non-aqueous solutions?
Aqueous solutions are solutions where water is the solvent, while non-aqueous solutions are solutions where the solvent is not water. Aqueous solutions are more common and have unique properties due to the presence of water. Non-aqueous solutions can use solvents like acetone, ethanol, or toluene, and are often used in specialized applications.
How can solutions be classified?
Solutions can be classified based on their composition and properties. They can be categorized as homogeneous mixtures, where the solute is uniformly distributed within the solvent, or heterogeneous mixtures, where distinct phases are visible. Additionally, solutions can be classified by their concentration, such as dilute or concentrated, and by the nature of the solute and solvent, such as aqueous solutions (water-based) or non-aqueous solutions (solvents like alcohol or oil).
What is the liquid in an aqueous solution?
Aqueous refers to water, so the liquid in an aqueous solution is water.
How is aqueous solution different from other solutions.?
In an aqueous solution the solvent is water.
How is the concentration of hydrogen ions and hydroxide ions related in aqueous solutions?
In aqueous solutions, the concentration of hydrogen ions (H+) and hydroxide ions (OH-) are inversely related. When one ion concentration increases, the other ion concentration decreases to maintain a balance, as defined by the self-ionization of water (H2O ⇌ H+ + OH-). This relationship forms the basis of the pH scale, where a lower pH indicates higher H+ concentration and lower OH- concentration, and vice versa.
What reaction causes aqueous solutions of alkali metal carbonates to be basic?
Aqueous solutions of alkali metal carbonates are basic because they undergo hydrolysis in water, producing hydroxide ions that increase the pH of the solution. The carbonate ion reacts with water to form a hydroxide ion and bicarbonate ion, effectively raising the concentration of hydroxide ions in the solution and making it basic.
What are the differences between aqueous solutions and non aqueous solutions?
A solution with solvent as water is known as aqueous solution while a sloution with solvent not as a water is called non-aqueous solution. Arhum Adnan
How do you classify the aqueous solution acidic or basic?
By observing the [H+] ion concentration and [OH-] concentration in the aqueous solution. If the [H+] ion concentration is higher that the [OH-] ion concentration, it is acidic. Vice Versa for basic.
