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A dynamic equilibrium is reached when hydrogen cyanide acid is dissolved in water Which species is present in the highest concentration in this solution?
Wiki User
∙ 15y ago
C2H3O2-(aq) H+(aq) H3O+(aq) OH-(aq) HCN(aq)
Those are the choices that could be given, but the answer is HCN. It can't be H+ or OH- because the water is de-ionized and H3O+ is not possible.
Wiki User
∙ 15y ago
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When a liquid is full up with dissolved solid then this is a solution?
A solution with all the solid it can hold dissolved in it is called a 'saturated' solution.
What is hyphotonic?
Hypotonic solution: A solution with a lower concentration than in normal cells of the body and the blood.
What are some of the physical characteristics of a basic solution?
A basic solution has basic solution has a higher concentration of hydroxide ions than hydrogen ions. Three properties of basic solutions are: a pH level between 7 and 14, slimy or soapy and caustic.
Describe as a series of steps what happens to sugar molecules when they dissolve in water?
The individual water molecules have a polar charge at each oxygen and hydrogen atom. Sugar also has polar charges. Opposite charges attract (i.e. the charge of hydrogen in water is positive and attracts the negative charge of the oxygen atom attached to a sugar molecule). The water and sugar molecules bind together and the sugar is dissolved. All polar dilutions happen this way.
How is salinity related to temperature?
The warmer a solution becomes, the higher the salinity can be. Warmer water can have more of a salt dissolved in it.
What is a solution that can't dissolve a solution anymore?
A saturated solution has a solute that is at its maximum concentration. At this point, no more solute can be dissolved at the current temperature. The dissolved and undissolved solutes are at equilibrium in the saturated solution.
Solution equilibrium most likely exists in which type of solution?
Equilibrium is only found in a saturated solution, where the dissolved species and the undissolved species are in equilibrium with each other. In a dilute solution there is nothing that is undissolved, and so there is no equilibrium, and by definition a supersaturated solution is out of equilibrium and essentially has too much stuff dissolved in it (it will eventually return to equilibrium and some of the dissolved material will precipitate out).
What is cells solution in which the concentration of dissolved substance in the solution is the same as concentration of dissolved substance inside a cell?
isotonic
Concentration of hydrogen ions in solution is called?
Concentration of hydrogen ions in a solution is called: Acid concentration and pH = - log10(hydrogen ions concentration, in mol/l)
A solution in which the dissolved solute is in equilibrium with undissolved solute?
A saturated solution.
What is the pH of a hydrogen solution that has a hydrogen concentration of 10-2?
If concentration of Hydrogen in solution is 10-2 then its pH must be 2.
What is a solution with a concentration above the equilibrium solubility called?
a supersaturated solution
What is the difference between an isotonic solution and equilibrium?
equilibrium is reaching that state of equal concentration. isotonic is how you describe the cell that has equal concentration.
What is a solution in which the concentration of dissolved substances is lower than the concentration inside the cell?
the answer to this question is : hypotonic solution
What is it called when how much solute is dissolved?
The amount of solute dissolved in a solution is its concentration.
What is the amount of a solute dissolved into a solution called?
The concentration
Which substances decrease the hydrogen ion concentration in a solution?
Adding a base the hydrogen concentration decrease.
