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What is the hydroxide ion concentration in an aqueous solution in which the hydronium ion concentration is 0.13M?
Wiki User
∙ 12y ago
-log(0.13)
= 0.88
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14 - 0.88
= 13.12
1/10(13.12)
= 7.59 X 10-14 M hydroxide ion concentration
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Wiki User
∙ 12y ago
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Calculate the hydronium ion concentration in an aqueous solution that contains 2.50 x 10-4 M in hydroxide ion?
4.0x 10^ -11
Hydronium ions react with hydroxide ions to form?
Hydronium ion, H3O+, is what gives a low pH to an aqueous solution. Hydronium ion is made when an acid donates a hydrogen ion to a water molecule. Hydroxide ion, OH-, gives a higher pH to an aqueous solution. Hydroxide ions are found in bases; a base donates hydroxide ions to water. Combining H3O+ + OH- makes 2 H2O. In other words, an acid and a base combine to neutralize each other as water.
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 the formula for the hydromium ion?
The formula for Hydronium Ion is H30+. Hydronium Ion is an Aqueous Solution and is also considered as a bare nucleus.
What is the composition of fehling's solution?
Fehling's solution A= concentrated aqueous solution of Copper (II) sulphate, Fehling's solution B= solution of Sodium-potassium tarterate + sodium hydroxide.
Calculate the hydronium ion concentration in an aqueous solution that contains 2.50 x 10-4 M in hydroxide ion?
4.0x 10^ -11
What is An aqueous solution that contains more hydroxide ions than hydronium ions?
base
Which hydroxide compound yields the lowest concentration of hydroxide ions in aqueous solution?
magnesium hydroxide
How is the strength of a salt determined using the pH scale?
pH is a measure of the concentration of hydronium ions in a solution. pOH is a measure of the concentration of hydroxide ions in a solution. When a salt is placed into a solution (typically an aqueous solution), the cation and anion can either dissociate completely or partially, and can react with other ions in solution. If the salt pulls hydroxide ions out of solution, the solution becomes more acidic, and if the salt pulls hydronium ions out of solution, the solution will become more basic. So, if you want to determine the "strength" of a salt, add it to water and measure the hydronium ion concentration of that solution.
An aqueous solution that contains more hydroxide ions than hydronium ions is a acid?
No, it's a base
What conditions must be met in order for an aqueous solution to be neutral?
The concentrations of hydronium and hydroxide ions are equal
What does it mean to be acidic and basic?
Both must be in solution, aqueous, to fit the definition, which is; an acidic solution has enough hydronium ion concentration to hydroxide concentration to have a pH lower than 7.0, while a basic solution has enough hydroxide ion concentration to be at a pH higher than 7.0. An acid and base are different in definition. Subtle, but a real difference.
What conditions must be met in order for an aqueous solution to be called neutral?
The concentrations of hydronium and hydroxide ions are equal
An aqueous solution that contains extra hydroxide ions is?
Basic solutions are solutions that have more than a 1E-7 concentration of hydroxide ion. Thus, solutions with "extra" hydroxide ions are basic. On the other hand, solutions with extra hydrogen (hydronium) ions are acidic.
Does a strong base produce the most hydronium ions in an aqueous solution?
No, you mixed it up. Hydronium H3O+ from strong acid and Hydroxide OH- from strong base (alkaline)
What statement about Arrhenius acids is FALSETheir aqueous solutions are electrolytesTheir water solutions are called aqueous acids They increase the concentration of hydroxide ions in aqueous solutionThey are molecular compounds with hydrogen ions?
The answer is: They increase the concentration of hydroxide ions in aqueous solution.
Describe the relationship between hydronium and hydroxide ion concentrations in an aqueous solution?
The product of hydronium and hydroxide is a constant Kw equal to 1.00*10-14 at 25°C. Therefore, as one increases, the other decreases.
