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Why is 1 stronger than 14 on the pH scale?
Where a liquid is placed on the pH scale depends on the concentration of hydronium in the solution. A pH of 1 indicates the most concentration acid we can find or create and a pH of 14 is the most dilute concentration of hydronium ion we can find or create.
What does it mean if a solution has a pH of 7?
A solution with a pH of 7 is considered neutral, meaning it is neither acidic nor basic. This pH value indicates that the concentration of hydrogen ions (H+) is equal to the concentration of hydroxide ions (OH-) in the solution.
What term describes a solution high in OH- ions?
A solution high in OH- ions is referred to as a "basic" or "alkaline" solution. The presence of a high concentration of hydroxide ions (OH-) indicates that the solution has a pH greater than 7. In such solutions, the acidity is neutralized, resulting in a higher concentration of hydroxide ions compared to hydrogen ions (H+).
Does pOH 7.0 indicate a basic solution?
A pOH of 7.0 indicates a neutral solution, not a basic solution. In a basic solution, the pOH would be less than 7.0.
What is the physical basis of pH?
pH is a measure of the concentration of hydrogen ions in a solution. It is based on the negative logarithm of the hydrogen ion concentration. A lower pH value indicates a higher concentration of hydrogen ions, making the solution more acidic, while a higher pH value indicates a lower concentration of hydrogen ions, making the solution more basic.
What is the best description for a solution with a hydroxide ion concentration of 1x10 4 M?
A solution with a hydroxide ion concentration of 1x10^-4 M would be considered basic. This concentration indicates a low concentration of hydroxide ions, suggesting a slightly basic pH.
What is the PH of 8.5?
A solution with a pH of 8.5 is slightly basic, meaning it is above 7 on the pH scale. This indicates that the solution has a low concentration of hydrogen ions and a higher concentration of hydroxide ions.
What concentration of an acid or base refers to presence of H3O plus ions in solution?
The concentration of an acid or base is measured in terms of the pH scale, which indicates the presence of H3O+ ions in solution. A lower pH value indicates a higher concentration of H3O+ ions, representing a more acidic solution. A higher pH value indicates a lower concentration of H3O+ ions, representing a more basic solution.
If the hydrogen ion concentration of a solution is 1 x 10-10 M is the solution acidic basic or neutral neutral basic salt acidic?
A hydrogen ion concentration of 1 x 10^-10 M indicates a solution that is basic. This is because a lower hydrogen ion concentration corresponds to a higher pH, which is characteristic of basic solutions.
What type of solution is pH of 8.0?
Solutions with a pH over 7 are basic, and the higher the number, the stronger a base they are. A solution with a pH of 8 is a base.
How is the pH of a solution related to the H3O?
The pH of a solution is a measure of the concentration of hydronium ions (H3O+) present. A lower pH value indicates a higher concentration of H3O+ ions, making the solution more acidic. Conversely, a higher pH value indicates a lower concentration of H3O+ ions, making the solution more basic.
What does pH of a solution represent?
The pH indicates how acidic or basic a solution is.
Is pH13 an acid or a base?
pH 13 is a basic solution. It indicates that the solution is alkaline or basic, with a higher concentration of hydroxide ions compared to hydronium ions.
Which term is applied to an aqueous solution whose hydrogen ion concentration H plus is less than its hydroxide ion concentratio OH?
The term applied to an aqueous solution with a hydrogen ion concentration (H+) lower than the hydroxide ion concentration (OH-) is basic or alkaline. This indicates that there are more OH- ions present, making the solution basic on the pH scale.
What is ph12?
pH 12 is a measure of how acidic or basic a solution is on a scale of 0 to 14. A pH of 12 indicates that the solution is highly basic, with a high concentration of hydroxide ions. It is considered to be very alkaline.
What determines if a solution is acidic or basic?
The concentration of hydrogen ions (H+) in a solution determines if it is acidic or basic. If the concentration of H+ is higher than the concentration of hydroxide ions (OH-), the solution is acidic. If the concentration of H+ is lower than the concentration of OH-, the solution is basic.
What should be hydrogen ion concentration of a solution having pH 11 state whether it is acidic or basic?
The hydrogen ion concentration of a solution with a pH of 11 is 1 x 10^-11 M. A solution with a pH of 11 is considered basic, as it indicates a lower concentration of hydrogen ions and a higher concentration of hydroxide ions.
