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Why molarity of a solution remains constant?
Molality of a solution remains constant as mass of a solution independent of temperature.
What is the solution that remains after a precipitate has formed?
Supernatant.
What is the concentration of the SO42- ion that remains in solution after the reaction is complete?
The concentration of the SO42- ion that remains in solution after the reaction is complete is determined by the stoichiometry of the reaction and the initial concentration of the reactants.
What is the concentration of Na ion that remains in solution after the reaction is complete?
The concentration of Na ion that remains in solution after the reaction is complete is determined by the stoichiometry of the reaction and the initial concentration of Na ions.
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.
Is it true that the pH of a solution remains constant with increasing basicity?
No, it is not true.
What is it called when candy solution cools and extra solute remains dissolved?
This is called supersaturation. It occurs when a solution contains more solute than it can normally hold at a given temperature, and when the solution cools down, the excess solute remains dissolved until disturbed.
What visible evidence indicates that a solution is saturated?
If more solute is added to the solution and the solute remains undissolved, then you know that solution is saturated.
What is the food test that remains brown after 2 drops of iodine solution?
The food test that remains brown after 2 drops of iodine solution typically indicates the absence of starch. Iodine solution turns blue-black in the presence of starch, so if it remains brown, it suggests that the tested food does not contain significant amounts of starch, possibly indicating the presence of sugars or proteins instead.
What property of a solution remains the same after it is diluted?
The number of moles of solute will not change. Too, the molarity of the solution decreases.
A plant cell remains uncharged in shape or size when it is kept in a solution what kind of solution is it?
A plant cell remains unchanged in shape or size when it is kept in an isotonic solution. In an isotonic solution, the concentration of solutes outside the cell is equal to that inside the cell, resulting in no net movement of water. This balance maintains turgor pressure, keeping the plant cell firm and stable.
How long does sulfuric acid remain active in a solution?
Sulfuric acid remains active in a solution indefinitely, as it does not degrade or lose its potency over time.
