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What best describes solutions of equal concentrations of HCL and CH3COOH?
Wiki User
∙ 9y ago
Do not have the same pH.
Wiki User
∙ 9y ago
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The acid base indicator bromcresol green is weak acid. The yellow acid and blue base forms of the indicator are present in equal concentrations in a sloution when the pH 4.68. What is b.g. pKa?
B.G. pKa solutions In solutions of equal concentration: pH= pKa Threrfore pKa 4.68.
What are the hydrogen ion and hydroxide ion concentrations in water?
These concentrations are supposed to be equal.
What are solutions that have an equal concentration of H plus ions and OH ions considered as?
Neutral solutions.
What conditions must be met in order for an aqueous solution to be called neutral?
The concentrations of hydronium and hydroxide ions are equal
Equal lengths of Mg ribbon are taken in test tubes A and B. HCl is added to test-tube A while CH3COOH is added to test-tube B. In which test tube will the fizzing occur more and why?
Fizzing will occur more in test tube A because: i) HCl is a strong acid while CH3COOH is a weak acid ii) HCl completely dissociates into H+ and Cl- ions while CH3COOH wont completely ionise!!!
What are solutions with equal concentrations of solutes?
isotonic
How are the concentrations of hydronium ions and hydroxide ions in aqueous solutions related?
The pH of a solution is related directly to its concentrations of hydronium ions(H3O^+) and hydroxide ions(OH-). Acidic solutions have more hydronium ions than hydroxide ions. Neutral solutions have equal numbers of the 2 ions. Basic solutions have more hydroxide ions than hydronium ions.
What is osmosis controlled by?
Osmosis is controlled by the permeability of the osmotic membrane and the equilibrium of the solutions on either side of the membrane. If the solutions have unequal concentrations or osmotic pressures, and the molecules in the solution can pass through the membrane, then the solutions will mix until both sides have equal concentrations. If the membrane is impermeable, then nothing will happen.
The acid base indicator bromcresol green is weak acid. The yellow acid and blue base forms of the indicator are present in equal concentrations in a sloution when the pH 4.68. What is b.g. pKa?
B.G. pKa solutions In solutions of equal concentration: pH= pKa Threrfore pKa 4.68.
What are the hydrogen ion and hydroxide ion concentrations in water?
These concentrations are supposed to be equal.
What are the hydrogen ion and hydrogen ion concentrations in water?
These concentrations are supposed to be equal.
What is 'endosmosis'?
The movement of a solvent through a membrane separating two solutions of different concentrations. The solvent from the side of weaker concentration usually moves to the side of the stronger concentration, diluting it, until the concentrations of the solutions are equal on both sides of the membrane. (Wikipedia)For the source and more detailed information concerning your request, click under the related links section (Wikipedia) indicated directly below this answer section.
What has greater osmotic power at equal concentrations?
electrolytes
Why does the level of a more concentrated solution rise when two solutions of different concentrations are separated by a semipermeable membrane and when does it stop rising?
The more concentrated solution is hypertonic and osmotic pressure (a hydrostatic force whose sole purpose in life is to make concentrations equal) tends to move solvent into the more concentrated solution. It will stop rising when either a) the solution concentrations are the same on both sides of the membrane, or b) when the osmotic pressure becomes equal to the ambient air pressure.
Substances would act like a buffer when combined in equal amounts?
CH3COOH and CH3COO- CH3NH2 and CH3NH2H+
If the discriminant is zero the equation has solutions?
It has 2 equal solutions
What is a cell in when solute concentrations inside and outside the cell are equal?
Isotonic.
