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What is the concentration of hydrogen ions in a pH equals 1 solution how does it differ from a solution of pH equals 2?
Wiki User
∙ 13y ago
Remember: by definition the concentration of hydrogen ions (in mol/L) is equal to 10 to the negative power of the pH value (pH).
[H+] = 10-(pH)Using this we find that:[H+] = 10-1.0 = 0.1 for pH = 1.0 and
[H+] = 10-2.0 = 0.01 for pH = 2.0 , thus 10x smaller!
Wiki User
∙ 13y ago
The concentration of hydrogen ions in a pH 1 solution is 0.1 moles per liter. In a pH 2 solution, the concentration of hydrogen ions is 0.01 moles per liter. The pH scale is logarithmic, so each unit change represents a 10-fold difference in hydrogen ion concentration.
Wiki User
∙ 14y ago[H+]=10-pH This expression says that the concentration of hydrogen ions is equal to 10 to the power of minus the pH. Using this we find that [H+]=0.1
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What is the pH of an aqueous solution if the concentration of H plus equals 0.00097?
The pH of an aqueous solution with an H+ concentration of 0.00097 M is 2.01. The pH is calculated using the formula pH = -log[H+].
What is it when The number of moles of hydrogen ions equals the number of moles of hydroxide ions?
A neutral solution of about 7 pH.
The sum of pH plus pOH?
The sum of pH and pOH is always equal to 14 in a neutral solution at 25°C. This is because pH is a measure of the concentration of H+ ions in a solution while pOH is a measure of the concentration of OH- ions. In a neutral solution, the concentration of H+ ions is equal to the concentration of OH- ions, resulting in a sum of 14.
What is the pH of an aqueous solution with the hydronium ion concentration h3o plus equals 4 x 10-13m?
p = -log[H+] = 12.4
Why pH neutral is 7 and not 0?
pH scale was defined to be between 0-14 with 7 as neutral because it corresponds to the concentration of hydrogen ions in a solution. A pH of 7 indicates a balance of hydrogen ions and hydroxide ions, creating a neutral solution. A pH of 0 would indicate a very high concentration of hydrogen ions, making it extremely acidic.
What is the hydrogen ion concentration in a solution with pH equals 11.27?
The hydrogen ion concentration in a solution with a pH of 11.27 is 5.01 x 10^-12 mol/L.
What solution has a greater concentration of hydrogen ions a pH of 7 or a pH of 3?
A solution with a pH of 3 has a greater concentration of hydrogen ions compared to a solution with a pH of 7. The pH scale is logarithmic, so each pH unit represents a tenfold difference in hydrogen ion concentration.
What is true of the hydroxide and hydrogen ions in a solution of pH 7?
In a solution with pH 7, the concentration of hydroxide ions (OH-) equals the concentration of hydrogen ions (H+), with each being 10^-7 moles per liter. This represents a neutral solution where the two ions balance each other out.
At a pH of 7 what is true a The hydroxide ion concentration equals the hydronium ion concentration b The concentration of the acid equal the concentration of the conjugate base?
At a pH of 7, both statements are true. The hydroxide ion concentration equals the hydronium ion concentration in a neutral solution with pH 7. Additionally, in a neutral solution, the concentration of the acid equals the concentration of the conjugate base since the solution has an equal balance of H+ and OH- ions.
How many times a solution of pH equals 3 be diluted to get a solution of pH equals 6?
The solution must be diluted 1000 times to get from a pH of 3 to a pH of 6.
What pH values indicates a solution with the highest concentration of hydrogen ions pH equals 1 or pH equals 2 or Ph equals 7or pH equals 14?
pH = 14 is basic pH = 7 is neutral pH - 1 and 2 are acidic; pH = 1 is more acidic than pH = 2 Therefore a solution at pH 1 has higher concentration of H+ than at pH 14
What is the pH of an aqueous solution if the concentration of H plus equals 0.00097?
The pH of an aqueous solution with an H+ concentration of 0.00097 M is 2.01. The pH is calculated using the formula pH = -log[H+].
What is the pH of a solution whose hydrogen ion concentration is 0.000001?
The pH of a solution with a hydrogen ion concentration of 0.000001 is 6. This is because pH is calculated as the negative logarithm base 10 of the hydrogen ion concentration, so pH = -log(0.000001) = 6.
What is the pH of a solution with H 2.3 x 10-9?
The pH of a solution is calculated by taking the negative logarithm of the hydrogen ion concentration. In this case, the pH would be -log(2.3 x 10^-9) which equals approximately 8.64.
Concentration of solutes inside the cell equals outside the cell?
isotonic solution
What is the pH of a solution that has hydrogen equals 2.3 x 10-4?
Molarity of hydrogen solution equals 2.3 X 10^-4 -log(2.3 X 10^-4) = 3.6 pH
Is pH depend on concentration of compound?
pH is a measure of the concentration of hydrogen ions in a solution and is not directly dependent on the concentration of the compound itself. However, the pH can be influenced by the concentration of acidic or basic compounds that can donate or accept hydrogen ions in the solution, altering the overall hydrogen ion concentration and thus the pH.
