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How can two solutions have the same concentration if one solution has twice as much of solvent?
If one solution has twice as much solvent, but has the same concentration then it also has twice as much insolvent.
How do you recover a solvent from a solution?
Reverse osmosis is used to recover solids solutes from liquid solution. So consequently the answer to the question is to describe the Reverse osmosis process, use wikipedia or google for the description of the reverse osmosis process.
What is a solotion in science?
A solute in chemistry is a substance that is dissolved in a liquid (the solvent) to create a solution. There are two types of solutions: Unsaturated solution and a saturated solution. Unsaturated solution: A solutions that contains less dissolved solute than it can under existing conditions. Saturated solution: A solution that contains as much dissolved solute as it can under existing conditions. However, if it's two liquids making a solution together by blending together, this is called miscible. Immiscible is being unable to do so.
Effect of Diluting a buffer?
The buffer capacity increases as the concentration of the buffer solution increases and is a maximum when the pH is equal to the same value as the pKa of the weak acid in the buffer. A buffer solution is a good buffer in the pH range that is + or - 1 pH unit of the pKa. Beyond that, buffering capacity is minimal.
Why is a solution classified as a mixture?
A solution contains a solvent and one or more solutes. It is classified as a mixture because when a substance is dissolved in another substance, the two substances are still the same substances, not having undergone any significant chemical change, they are just mixed together.
How can two solutions have the same concentration if one solution has twice as much of solvent?
If one solution has twice as much solvent, but has the same concentration then it also has twice as much insolvent.
What happens to a saturated solution when some of the solvent evaporates?
yes, as solvent evaporate only solute will left behind with little solvent.thus solution will become more saturated. for example NaCl dissolve in water.after evaporation of some water the remaining solution will be saturated.
Why would a solution be called isotonic?
A solution with the same ratio of solute to solvent (concentration) as another solution is called isotonic. If it has more solvent and thus a lower solute concentration, then it is called hypertonic.
What is isotonic hypertonic hypotonic?
Hypertonic solution is one which has higher osmotic concentration and less solvent concentration as compared to another solution. Hypotonic solution is one that possesses lower osmotic concentration and higher solvent concentration as compared to another solution. Isotonic solution is a solution that has same concentration, osmotic as well as solvent, as that of another solution .
Is the concentration change after you add water to solution?
Adding more solute to a solution will increase its concentration. Adding more solvent will only dilute it. Think of salt water. The salt is the solute, and water is the solvent. Add salt and it becomes a more concentrated solution. Add more water, and it is more dilute. Simple and easy once you think it through.
Suppose you prepare 500 mL of a 0.10 M solution of some salt and then spill some of it What happens to the concencentration of the solution left in the container?
If the spill occurs after solution of the salt is complete, the concentration of the solution left in the container remains unchanged, because by definition of solution, the amounts of solvent and solute spilled will have the same proportions as in the original solution.
What do isotonic hypotonic and hypertonic deal with?
A hypertonic solution is one containing more solute, a hypotonic solution contains more water, and an isotonic solution contains equal amounts of solute and water. Whether a solution is hypertonic, hypotonic, or isotonic can determine what happens to the cell. In a hypertonic solution, solute will diffuse into the cell down the concentration gradient. In a hypotonic solution, water will move into the cell by osmosis down a water potential gradient, and in an isotonic solution nothing will happen because the concentration and water potential are the same both inside and outside the cell.
What is the correct label for a solution?
A homogeneous mixture (one that is the same throughout)
What are two properties of a homogeneous solution?
The concentration of the solute and solvent are the same throughout, and the solute will not settle out, and cannot be filtered. A homogeneous solution also exists as one phase, such as a liquid.
Can concentration of a solution be increased by constantly adding more material to the liquid?
Yes, adding more solute to a liquid will increase the concentration of the solution. By continually adding solute without adding more solvent, you are increasing the amount of solute particles in the same volume of solvent, thus increasing the concentration.
When comparing two solutions with the same volume you may say that one is dilute and the other is concentrated what does this mean?
concentrated means it has more solute in it dilute solution has lesser
Is water isotonic hypotonic or hypertonic?
Water is considered hypotonic because it has a lower solute concentration compared to the cytoplasm of most cells. When a cell is placed in a hypotonic solution like water, water molecules will move into the cell in an attempt to equalize solute concentrations, potentially causing the cell to swell or burst.
