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You can convert pH to Percent dissociated easily using the Ka value. You can calculate the [H+] from the pH value, the [A-] from stoichiometry, and the [HA] from all of the above. It is easy to find the percent dissociation from here.
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How do you convert pH to acidity?
You can convert pH to Percent dissociated easily using the Ka value. You can calculate the [H+] from the pH value, the [A-] from stoichiometry, and the [HA] from all of the above. It is easy to find the percent dissociation from here.
What is the pH of a 3 percent acetic acid solution?
2.8
What determine the strength of acid?
For normal acids, pH is most accurate. For hydrofluoric acid, pH is NOT a good indicator--a 1-percent HF solution has a lower pH than a 50-percent solution does, and a 10-percent HF solution has the highest pH of all. The range is from 3.1 (for a 1-percent solution) to 4.5 (for a 10-percent solution). HF is considered a weak acid--not all the HF molecules dissociate when the HF gas is put into water--but it's the most corrosive acid around.
What is the acidity of 10 percent Hydrochloric Acid solution in Water?
pH = ZERO - very strong acid
How much pure acid should be mixed with 2 gallons of a 50 percent acid solution in order to get an 80 percent acid solution?
pH less than 7
How much ml 10 percent lime milk do you add in sulfuric acid to get pH 4?
You need to add a bit of lime milk to get sulfuric acid to pH 4.
What is Ph of lactic acid having pka of 4.4 when its 20 percent dissociated?
Using the Henderson-Hasslebach equation, pH=pKa+log([base]/[acid]), we can determine the pH as follows:pH=4.4+log([0.8]/[0.2])pH=4.4+log(4)pH=4.4+0.60pH=5.0
Will the drug be ionized if it's pKa lower than the physiological pH and why?
An acid in a base solution will ionize; a base in an acid will ionize. Like solutions do not ionize. When pKa is less than pH, around 99 percent to 100 percent of the drug will ionize.
What you pH value when 100 percent sulfuric acid?
100% sulfuric acid rapidly decomposes until it reaches a concentration of 98%. This concentration is usually referred to as concentrated sulfuric acid. The pH value of 98% sulfuric acid is approximately -1.5 For comparison, sulfuric acid of this concentration has about 300 times as many active hydrogen ions as stomach acid (approximate pH 1).
How do you measure the pH of 98 percent concentrated acid?
To measure the pH of 2% water !?! in any acid: try a pH meter, but be careful: you may damage the electrode!In principle pH totally depends on WHAT kind of acid you are talking: You have know if it is weak or strong, what is the molecular mass, how many ionisable protons, and even the density (in g/L).
What is pH of tannic acid?
what is the ph of tannic acid
What is srtonger the pH of saliva or the pH of stomach acid?
stomach acid has a lower ph, therefore a stronger acid
