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Which substances decrease the hydrogen ion concentration in a solution?
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∙ 6y ago
Adding a base the hydrogen concentration decrease.
Amalia Crooks
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How do the concentrations of hydrogen ion and hydroxide ion determine whether a solution is acidic basic or neutral.?
acids are substances that release their hydrogen ion(s) while bases grab hydrogen ions to themselves. SO, adding acids will increase the H+ concentration while adding bases will decrease the H+ concetration of the solution. This would be considered a direct effect.
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.
When more solvent is added to a solution to decrease its concentration it is called?
When more solvent is added to a solution to decrease it's concentration the action is known as dilution.
Predict what will happen to the hydrogen ion concentration of an acidic solution if you add water to it?
Adding water dilutes the solution and therefore reduces the concentration of hydrogen ions.
What is the difference in the amount of hydrogen ion and hydroxide ion in the solution with pH7?
None. In a solution with a pH of 7 the hydrogen ion concentration is equal to the hydroxide ion concentration.
Which substances decrease the H ion concentration in an solution?
An acid increase the hydrogen ion concentration in a solution.
Effect on H concentration in a solution in base?
a base would decrease the ph or hydrogen concentration
Why the acidic character increases with the decrease in pH?
The acidic character increases with decrease in pH because the pH and acidity are both dependent on the hydrogen ion concentration, with pH being the negative log of the hydrogen concentration. So, at the concentration of H+ increases, the negative log of the H+ concentration decreases.
How do the concentrations of hydrogen ion and hydroxide ion determine whether a solution is acidic basic or neutral.?
acids are substances that release their hydrogen ion(s) while bases grab hydrogen ions to themselves. SO, adding acids will increase the H+ concentration while adding bases will decrease the H+ concetration of the solution. This would be considered a direct effect.
What change will be caused by addition of a small amount of HCl to a solution containing fluoride ions and hydrogen fluoride?
The concentration of fluoride ions will decrease and the concentration of hydrogen fluoride will increase.
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)
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.
How to measure the acidity and basicity of a substances?
The pH of a solution is a measure of the molar concentration of hydrogen ions in the solution and as such is a measure of the acidity or basicity of the solution. The letters pH stand for power of hydrogen and numerical value for pH is just the negative of the power of 10 of the molar concentration of H+ ions.
When more solvent is added to a solution to decrease its concentration it is called?
When more solvent is added to a solution to decrease it's concentration the action is known as dilution.
What scale measures the concentration of hydrogen ions in solution?
A measure of the concentration of hydrogen ions in solutions is the pH. Solutions with more hydrogen ions are acids, and substances with less hydrogen ions are bases. Furthermore, each number descending has ten times the amount of hydrogen ions of the previous number (ie a solution with a pH of 5 has 1,000 more hydrogen ions than a solution with a pH of 8).
Which kind of compound increases the hydrogen ion concentration in a solution?
Acids increase the hydrogen ion concentration in a solution.
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
