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What is saturated solution define simply?
The maximum amount of solute is dissolved in it-apex
What is evidence how is direct evidence different from inderict evidence?
Direct evidence are visible noticable changes. Indirect evidence is when you might not see the action happen but you do notice the results
What visible evidence do you have that the sun has a convection zone?
Sunspots and convection cells
Can you tell if a liquid is a pure substance or a solution by looking at it?
No. On the visible and even the microscopic level a solution is indistinguishable from a pure substance.
What are visible characteristics?
Visible characteristics are characteristics that are visible. Haha no but they are your outside features.
What is the evidence that a solution is saturated?
The presence of undissolved solute at the bottom of a container, the absence of visible changes in the solution after more solute is added, and reaching a point where the solute starts to precipitate out of the solution are all evidence that a solution is saturated.
Which type of solution has achieved equilibrium between solute and solvent when the solute is still visible after mixing?
A saturated solution has achieved equilibrium between solute and solvent when the solute is still visible after mixing. This means that the solvent has dissolved as much solute as it can at that particular temperature and pressure, resulting in a saturated solution.
Describe how you can tell the difference between an unsaturated solution and a saturated solution?
An unsaturated solution can dissolve more solute at a given temperature, whereas a saturated solution contains the maximum amount of solute that can be dissolved in the solvent at that temperature. You can tell the difference by observing whether there is still undissolved solute present in the solution (unsaturated) or if the solution is clear with no solute visible (saturated).
What happens when dry HCl gas is passed through saturated solution of sodium?
When dry HCl gas is passed through a saturated solution of sodium chloride (NaCl), no visible reaction occurs. The sodium chloride remains dissolved in the water, as HCl gas does not react with NaCl in this situation.
What is saturated solution define simply?
The maximum amount of solute is dissolved in it-apex
How do you know that a solution is already saturated?
A solution is considered saturated when it has reached the maximum amount of solute that can be dissolved at a given temperature. This can be determined by observing that no more solute dissolves and there may be visible undissolved solute at the bottom of the container. Additionally, the concentration of the solute in the solution remains constant at saturation.
How do you know when you have created a saturated solution?
Under normal conditions, supersaturated solutions won't take more solute. Of course, you can heat, cool, agitate, etc., the solution to reach something called supersaturation, where solutions can be conned into taking more solute.
What is saturated solution and an unsaturated solution?
A saturated solution contains a liquid (solvent) and a solid (solute). In a solution that dissolves, the solute dissolves in the solvent. An example of this is table salt (NaCl) in Water (H20). When you stir some salt into water, it dissolves. However, when there is too much salt in proportion to water, there are leftovers at the bottom. This indicates that the solution is saturated. Put simply, It means that there is not enough solvent to dissolve the solute. This happens because of dipole forces of the solvent attracting to ends of the solute. In a salt water solution, there needs to be about 6 water molecules to every 1 salt molecule. When there is too much of the salt, the solid falls to the bottom (precipitate). An Unsaturated solution is simply one that has not passed this critical ratio of molecules.
Can you give a sentence that has the word visible?
There was no visible evidence of tampering.
How do you know when a salt solution is saturated?
You can tell when a solution is saturated because if it is, you can see solid particles of the solute in the liquid. These particles do not dissolve even if the solution is stirred vigourously.
Explain how you would prepare a saturated solution of sugar in water?
No. If a saturated solution is heated, it will no longer be fully saturated. Water at 25°C will be saturated with sugar at a ratio of 100 grams of sugar to 100 grams of water. At 50°C it would take 130 grams of sugar to reach saturation. See this link for a full explanation: http://www.scienceclarified.com/Ro-Sp/Solution.html
How long does it take to grow copper sulphate crystals?
It typically takes 1-2 weeks to grow visible copper sulfate crystals in a saturated solution at room temperature. The size of the crystals and the conditions of the solution can affect the growth rate.
