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Depends if you have a Hydroxide [OH^-] or a Hydronium [H3O^+] solution.
The Ph of an acid or base is determined by the concentration of the Hydronium [H30^+]. So just find out [H30^+], then use the equation "-log10[H30^+]. Should be between 1-14.
7= neutral. lower than 7 = acid. higher than 7= base.
If you have a hydroxide to begin with. Ie. NaOH. Then you will have the concentration for the OH, which is = to NaOH. If you get something like Ca(OH)2 then you just multiply your concentration of Ca(OH)2 by 2 to get (concentration)[OH^-].
Then use the equation 10^14M/ [OH^-] to find out [H30^+].
Once you have the [H30^+] just use the -log10[H30^+]
What else can I help you with?
How does a pH meter work?
A pH meter works by measuring the concentration of hydrogen ions in a solution. It uses a glass electrode that generates a voltage proportional to the pH of the solution. This voltage is then converted into a pH reading displayed on the meter.
How does a pH meter work to measure the acidity or alkalinity of a solution?
A pH meter measures the concentration of hydrogen ions in a solution to determine its acidity or alkalinity. The meter uses a glass electrode that generates a voltage proportional to the pH of the solution. This voltage is then converted into a pH reading displayed on the meter.
What would be the pH of a neutral solution An acid solution A basic solution?
Neutral solution: pH =7Acidic solution: pH7.
Does an acidic solution have a pH solution above 7?
No, any solution with a pH over 7 is alkaline.
How does pH value of solution help to predict nature of solution?
An acidic solution has a pH under 7 and a basic solution has a pH over 7.
Substances acts to stabalize the pH of the solution?
Buffer solutions work to stabilize the pH of a solution by resisting changes in pH when acids or bases are added. This is achieved by the presence of a weak acid and its conjugate base (or a weak base and its conjugate acid) in the solution, which can react with any added acid or base to prevent drastic changes in pH.
How do pH electrodes work to measure the acidity or alkalinity of a solution?
pH electrodes work by measuring the electrical potential difference between a reference electrode and a glass electrode in contact with the solution. The glass electrode responds to the hydrogen ion concentration in the solution, which is directly related to its acidity or alkalinity. The pH value is then calculated based on this potential difference, providing a measure of the solution's acidity or alkalinity.
How does a solution of pH 7 compare to a solution of pH 10?
A pH 7 solution is neutral, indicating a balance of acidic and basic components, while a pH 10 solution is basic, meaning it has a higher concentration of hydroxide ions. The pH scale is logarithmic, so a pH 10 solution is 1000 times more basic than a pH 7 solution.
How you can test the pH of solution?
You can test the pH of a solution using pH strips, pH meters, or pH indicator solutions. With pH strips, you simply dip the strip into the solution and compare the color change to a pH color chart. pH meters provide a digital pH value by immersing the electrode into the solution. pH indicator solutions change color based on the pH of the solution, allowing for a visual estimation of pH.
How do you measure pH accurately in a solution?
To measure pH accurately in a solution, you can use a pH meter or pH strips. A pH meter provides a digital reading of the pH level, while pH strips change color based on the pH level of the solution. Simply dip the pH meter probe or pH strip into the solution and read the pH value indicated.
How does a solution with a pH of 7 compare to a solution with a pH of 9?
A solution with a pH of 7 is neutral, indicating a balance between acidic and basic properties. A solution with a pH of 9 is slightly basic, meaning it has a higher concentration of hydroxide ions compared to a neutral solution.
How do buffers work to regulate pH levels in a solution?
Buffers work by maintaining a stable pH level in a solution through a process called neutralization. They consist of a weak acid and its conjugate base, which can react with any added acid or base to prevent drastic changes in pH. This helps to keep the solution within a specific pH range, providing stability and preventing harmful effects on biological processes.
