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pH = -log [H+(aq)]. In words, pH is the negative logarithm (to the base 10) of the hydrogen ion concentration.
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∙ 8y ago
Anonymous
pH = -log[H+] - Apex :)
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A solution that is a 4 on the pH scale is a?
A solution which has a pH lower than 7 is a acid.
What value is used to express the acidity or alkalinity of a system?
Normally term,'PH' of a solution is used determine the strength of an acid which is nothing but the concentration of H+ ion concentration in a solution. ph= -log[H+] concentration.... since its -ve log hence smaller value of PH means it's more strong acid. ph=7 is value of water which is neutral. pH ranging below 7 are acids & above 7 are bases.
What is the purpose of buffer?
Buffer Resist and Maintains the PH of the solution if there change in the environment of the solution.
A small amount of acid is added to a buffer solution the pH of the solution will?
A small amount of acid is added to a buffer solution. The pH of the solution will stay about the same.
How do you find the pH of a solid?
You can make a PH indicator solution out of blueberry juice, or you can buy litmus paper or use an indicator solution that you can buy at the store.
How calculate pH for a solution?
HCl is a strong acid and dissociates completely. Therefore it can be found using the equation: ph= -log [H+]
Which property is used to calculate the pH of a solution?
This is the concentration of the ion H+.
What property is used to calculate he pH of a solution?
The hydrogen Ion concentration in mol/L
What property is used to calculate the pH of solution?
The hydrogen ion concentration in mol/L
What property is used to calculate the pH of a solution?
The hydrogen ion concentration in mol/L
How does one calculate the pH of the solution?
The pH is the negative log of [H+].
Why do you calculate pH of solution?
pH is -log[H+] and can be found using pH meter.
If the pH of a solution is 3, please determine it’s pOH?
The pH and pOH are related to each other through the equation: pH + pOH = 14 If the pH of a solution is 3, we can find the pOH by rearranging the above equation: pOH = 14 - pH = 14 - 3 = 11 Therefore, the pOH of the solution is 11.
What is the measurement system called that indicate the concentration of H ions in solution?
The pH system is used to indicate the concentration of hydronium ('H+') ions in solution. It is governed by the equation pH = -log[H+]
Calculate pH the of a 0.10 solution of hydrazine for hydrazine is?
10.56
A solution with a pH value smaller than 7 would be a?
An acid; pH is a measure of the [H+] of a system. A solution with high [H+] is acidic, and has a low pH, according to the equation: pH = -log10([H+])
How do you calculate a conjugate base of a acid solution?
You usually calculate it with a pH stick. Good question!!.
