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What is aqueous potassium nitrate?
Just potassium nitrate in water. Aqueous stands for anything with water, so if you take dry potassium nitrate and add some water to it until it dissolves, you have made an aqueous solution of potassium nitrate.
What is an aqueos solution?
An *aqueous* solution is formed when a substance is dissolved in water. The term "aqueous" stands for the latin word "aqua" which means water.
What is the name of starch indicators solution?
It is the Iodine dissolved in aqueous Potassium(or Sodium) Iodide
How does the percentage by mass of the solute describe the concentration of an aqueous solution of potassium sulfate?
The percentage by mass of the solute in an aqueous solution of potassium sulfate indicates the mass of potassium sulfate present in a given mass of the solution. For example, a 10% by mass solution means that there are 10 grams of potassium sulfate for every 100 grams of solution. This measurement provides a clear indication of the concentration, allowing for comparisons between different solutions and helping in calculations for reactions or processes that require specific concentrations.
When something dissolves is it still a solid?
No, when something dissolves it no longer exists in its solid form. Dissolving involves the breaking down of the solid into individual molecules or ions that become dispersed in the solvent, resulting in a homogeneous mixture.
Is Salt Water homogeneous or heter0geneous?
homogeneous, or also referred to as an aqueous solution homogeneous, or also referred to as an aqueous solution
A dilute aqueous potassium nitrate solution is best classified as a?
A dilute aqueous solution of potassium nitrate would be classified as an electrolyte due to the presence of potassium ions (K+) and nitrate ions (NO3-) that can conduct electricity when dissolved in water.
Is sugar solution in water an aqueous solution?
Yes, a sugar solution in water is considered an aqueous solution because it is a mixture where sugar (a solute) is dissolved in water (a solvent) to form a homogeneous solution. The majority component, water, determines the solution's classification as aqueous.
Aqueous solution of copper sulphate is a homogeneous mixture?
Yes, an aqueous solution of copper sulfate is a homogeneous mixture because it consists of a single phase where the copper sulfate is uniformly dissolved in water, resulting in a uniform composition throughout the solution.
Why does potassium chloride conduct electricity in aqueous solution?
Potassium chloride dissociates into ions (K+ and Cl-) in aqueous solution, allowing for the movement of charged particles. This movement of ions enables the flow of electricity, making potassium chloride a conductor in aqueous solution.
What is aqueous potassium nitrate?
Just potassium nitrate in water. Aqueous stands for anything with water, so if you take dry potassium nitrate and add some water to it until it dissolves, you have made an aqueous solution of potassium nitrate.
How do you separate potassium chloride from aqueous potassium chloride?
One way to separate potassium chloride from aqueous potassium chloride is through evaporation. By heating the aqueous solution, the water will evaporate, leaving behind solid potassium chloride. Another method is through precipitation by adding a chemical that reacts with potassium ions to form a solid precipitate of potassium chloride that can then be filtered out from the solution.
How do you separate potassium chloride form aqueous potassium chloride?
You can separate solid potassium chloride from aqueous potassium chloride by processes like evaporation or crystallization. Simply heating the aqueous solution can evaporate the water and leave behind solid potassium chloride. Alternatively, you can allow the solution to cool slowly, causing potassium chloride crystals to form and separate from the liquid.
How do you make a 10 percent aqueous solution of potassium hydroxide?
To make a 10 percent aqueous solution of potassium hydroxide, you would dissolve 10 grams of potassium hydroxide in enough water to make a total solution volume of 100 mL. This solution would be considered a 10 percent concentration by weight. Be cautious when handling potassium hydroxide as it is a caustic substance.
Why does an aqueous solution of iodine not react with potassium chloride?
Iodine is not reactive with potassium chloride in an aqueous solution because iodine is less reactive than chlorine. Chlorine is more likely to react with potassium to form potassium chloride, leaving the iodine unreacted.
Name one compound containing large anions which can be used for precipitation of potassium ions from aqueous solution?
Sodium tetraphenylborate (NaB(C6H5)4) is a compound containing large anions that can be used to precipitate potassium ions from aqueous solution. When added to a solution containing potassium ions, insoluble potassium tetraphenylborate precipitates out.
How does an aqueous solution and a solution in general differ?
An aqueous solution specifically refers to a solution where water is the solvent. A solution in general is a homogeneous mixture where one or more substances (solutes) are dissolved in another substance (solvent), which could be a liquid, gas, or solid.
