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What is the pH of a 0.01N HCl diluted ten times?
Diluting a 0.01N HCl solution ten times would result in a 0.001N HCl solution. Since HCl is a strong acid that fully dissociates in water, the pH of a 0.001N HCl solution would be around 3 (pH = -log[H+]).
The pH of 0.005N HCl is?
The pH of a 0.005N HCl solution is approximately 2.3. This is because HCl is a strong acid that dissociates completely in water to form H+ ions, leading to an acidic pH.
How many more hydrogens ions are in pH 3 than pH 4?
In pH 3, the concentration of hydrogen ions is 10 times higher than in pH 4. Therefore, there are 10 times more hydrogen ions in pH 3 than in pH 4.
What is the pH of 0.05M of HCl?
The pH of 0.05 M HCl is 1.3. HCl is a strong acid that dissociates completely in water to release H+ ions, resulting in a low pH.
What is the pH of a solution of 0.000000001 M HCl?
[H+] = 1.0*10-9 (from the acid) + 1.0*10-7 (from water) = 1.01*10-7 ,so pH = -log(1.01*10-7) = 6.99 = 7.0Please notice that the 'calculated' pH value of 9.0 (from the 1.0*10-9 M HCl) is a very often made mistake. One should take the 'water' originating protons into account, they are majorious!
What is the pH of a 0.01N HCl diluted ten times?
Diluting a 0.01N HCl solution ten times would result in a 0.001N HCl solution. Since HCl is a strong acid that fully dissociates in water, the pH of a 0.001N HCl solution would be around 3 (pH = -log[H+]).
The pH of 0.005N HCl is?
The pH of a 0.005N HCl solution is approximately 2.3. This is because HCl is a strong acid that dissociates completely in water to form H+ ions, leading to an acidic pH.
What is the pH of a 0.001 M of HCl solution?
its PH is 3
What is the pH of 0.005M HCl?
-log10[0.01] = 2
How many more hydrogens ions are in pH 3 than pH 4?
In pH 3, the concentration of hydrogen ions is 10 times higher than in pH 4. Therefore, there are 10 times more hydrogen ions in pH 3 than in pH 4.
What is the pH of 0.05M of HCl?
The pH of 0.05 M HCl is 1.3. HCl is a strong acid that dissociates completely in water to release H+ ions, resulting in a low pH.
What is the pH of a solution of 0.000000001 M HCl?
[H+] = 1.0*10-9 (from the acid) + 1.0*10-7 (from water) = 1.01*10-7 ,so pH = -log(1.01*10-7) = 6.99 = 7.0Please notice that the 'calculated' pH value of 9.0 (from the 1.0*10-9 M HCl) is a very often made mistake. One should take the 'water' originating protons into account, they are majorious!
How many times stronger is a pH of 5 than a pH of 8?
A pH of 5 is 1,000 times stronger (10^3) than a pH of 8. Each unit change in pH represents a 10-fold difference in hydrogen ion concentration, so the difference between pH 5 and 8 is 10^3.
how does pH values change?
Logarithmically. By powers of ten. pH 1 is 1000 times more acidic than pH 3. 10 * 10 * 10, or 103
How many times more hydroxide ions are there in a solution with a pH than in a solution with a pH of 3?
The concentration of hydroxide ion is realted to pH by the pKw (10-14) At pH 9 the concentration of OH- is 10-5, at pH 3, 10-11. The ratio is 106 so there are a million times as many OH- in pH 9.
What is the pH of a 0.035 M solution of HCl?
HCl liberates 1M of H+ Ions per mole of HCl so 0.034M HCl = 0.034 M H+ Ions as pH = -log10 [H+] where [] means the conc. pH= -log10 [0.034]
How many times more hydroxide ions are in a solution with a pH of 9 than in a solution with a pH of 3?
The concentration of hydroxide ion is realted to pH by the pKw (10-14) At pH 9 the concentration of OH- is 10-5, at pH 3, 10-11. The ratio is 106 so there are a million times as many OH- in pH 9.
