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How is aqueous solution different from other solutions.?
In an aqueous solution the solvent is water.
How are conductivity and concentration of a salt solution related?
The greater the concentration of salt in an aqueous solution, the higher the electrical conductivity. This is because, with a greater salt concentration, there are more ions available to serve as a path for electron transfer in the solution.
How does freezing point get calculated if boiling point of an aqueous solution is given?
You can calculate the freezing point of an aqueous solution using the equation for colligative properties: ΔTf = i * Kf * m, where ΔTf is the freezing point depression, i is the van 't Hoff factor, Kf is the cryoscopic constant of the solvent, and m is the molality of the solution. By rearranging the equation, you can solve for the freezing point.
What is a substance that increases the concentration of hydrogen ions in n aqueous solution?
A substance that increases the concentration of hydrogen ions in an aqueous solution is known as an acid. When an acid dissolves in water, it dissociates to release hydrogen ions (H⁺), which increases the solution's acidity. Common examples of acids include hydrochloric acid (HCl) and sulfuric acid (H₂SO₄). The higher the concentration of hydrogen ions, the lower the pH of the 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.
What is the freezing point of an aqueous solution if the boiling point of an aqueous solution is 101.34 degree Celsius?
The freezing point of an aqueous solution will be lower than 0°C (32°F) if the boiling point is elevated above 100°C. The freezing point depression is a colligative property dependent on the concentration of solute particles in the solution. To determine the specific freezing point, more information on the solute and its concentration is required.
How can you rank aqueous solutions based on their freezing points?
Aqueous solutions can be ranked based on their freezing points by comparing the concentration of solutes in the solution. The more solutes present, the lower the freezing point of the solution. This is because the solutes disrupt the formation of ice crystals, preventing the solution from freezing at the normal temperature.
What is the freezing point of an aqueous 265 m calcium chloride CaCI2 solution the freezing point of pure water is 00 degrees Celsius and kf of pure water is -186 degrees Celsius over m?
-14.8 Celsius
What is the freezing point of an aqueous 2.85 m sodium hydroxide NaOH solution The freezing point of pure water is 0.0ºC and Kf of pure water is -1.86ºC m?
-10.6 Celsius
What concentration of aqueous NaOH solution freezes at -3.2C The freezing point of pure water is 0.0C and Kf of pure water is 1.86Cm?
0.86m
What concentration of aqueous NaOH solution freezes at -3.2ºC The freezing point of pure water is 0.0ºC and Kf of pure water is -1.86ºCm?
0.86 m
What is the most commonly used measure of concentration for an aqueous solution?
The most commonly used measure of concentration for an aqueous solution is molarity, which is the number of moles of solute per liter of solution.
What of an aqueous solution is measured by the relative concentration?
wew
What concentration of aqueous NaOH solution freezes at -3.2ºC?
0.86
What concentration of aqueous CaCl2 solution freezes at -10.2ºC?
1.83m
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.
Can the concentration of a substance change if it is an aqueous solution?
Yes. An aqueous solution means that at least one solute is dissolved in water. You can increase the concentration by adding more solute, or you can decrease the concentration by adding more water.
