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What is the pH of an acetic acid solution when 30 ml 0.15 m naoh have been added to 50 ml 0.1 m hoac?
5.7
What is the pH an acetic acid solution when 30 ml 0.15 M NaOH have been added to 50 ml 0.1 M HOAc?
5.7
What is the pH of an actetic acid solution when 30 ml 15M NaOH have been added to 50 ml HOAc?
Data is not sufficient.Concentration and Ka value of acetic acid is needed.Please reask with them.
Can a buffer be a mixture of a weak acid and it's conjugate base?
Mixtures of a weak acid and its conjugate base, such as HOAc and the OAc- ion, are called buffers. The term bufferusually means "to lessen or absorb shock." These solutions are buffers because they lessen or absorb the drastic change in pH that occurs when small amounts of acids or bases are added to water. Adding a single drop of 2 Mhydrochloric acid to 100 mL of pure water changes the pH from 7 to 3.
What is the most acidic pH 10 pH 3 pH 2 pH 6 pH 8 pH 12 pH 1 pH 75?
PH 75 is the most acid.
What solutions is the weakest acid pH of 2.4 pH of 5.2 pH of 6.4 pH of 8.6 or pH of 10.1?
pH=6,4
How much stronger is pH 9 than pH 4?
pH 9 - pH 4 = pH 5 It is stronger by 5 pH.
Do you use pH or PH?
neither pH
Which is the most acidic pH 2 pH 5 pH 7 or pH 11?
Most acidic is substance of pH of 2, then of pH of 5 and the substance of pH 7 is neutral and the substance of pH 11 is basic
What is the most acidic pH 10 pH 3 pH 2 pH 6 pH 8 pH 12 pH 1 pH 7.5?
The lower the pH, the more acidic the solution is. Remember, pH 7.0 is H2O. As pH decreases below 7, the solution's acidity increases. As pH increase above 7, the basicity of the solution increases. Hence, in the choices you provided, pH 1.0 is most acidic.
How do we find out the pH?
The pH is determined with a pH-meter.
Which ranges on the pH scale are acidic basic and neutral?
pH 0 < acidic < pH 7 neutral = pH 7 pH 7 < basic < pH 14
