One is lesser. The PH 4 is more acider
The concentration of a solution at a pH of 4 is higher in hydrogen ions than a solution at a pH of 6. pH is a logarithmic scale of hydrogen ion concentration, so each unit change in pH represents a 10-fold difference in ion concentration.
A substance with a pH of 2 is 1000 times more acidic than a substance with a pH of 6. This is because each unit change on the pH scale represents a 10-fold change in acidity. So, the difference in pH of 4 units means a 10^4 or 10000-fold difference in acidity.
A pH of 2 is much more acidic than a pH of 6
Sodium bisulfite typically results in a solution with a pH between 4 and 6, as it is an acidic compound.
A pH of 4 is two units lower than a pH of 6, indicating a higher concentration of hydrogen ions. This means that the solution with a pH of 4 is more acidic compared to the solution with a pH of 6.
The difference is 10
The concentration of a solution at a pH of 4 is higher in hydrogen ions than a solution at a pH of 6. pH is a logarithmic scale of hydrogen ion concentration, so each unit change in pH represents a 10-fold difference in ion concentration.
A substance with a pH of 2 is 1000 times more acidic than a substance with a pH of 6. This is because each unit change on the pH scale represents a 10-fold change in acidity. So, the difference in pH of 4 units means a 10^4 or 10000-fold difference in acidity.
A pH of 2 is much more acidic than a pH of 6
Sodium bisulfite typically results in a solution with a pH between 4 and 6, as it is an acidic compound.
The difference, in a subtraction sum, is the answer to the sum. For example, the difference between 6 and 4 is equal to 2. 6 - 4 = 2.
The difference is 4
The difference between a pH of 7 and a pH of 8 are as follows:A pH of 7 means the concentration of [H+] is 10-7.A pH of 8 means the concentration of [H+] is 10-8.Therefore, a substance with a pH of 8 has 1/10th the concentration of hydrogen ions that a substance with a pH of 7.
A pH of 4 is two units lower than a pH of 6, indicating a higher concentration of hydrogen ions. This means that the solution with a pH of 4 is more acidic compared to the solution with a pH of 6.
One whole = 6/6. the difference between 6/6 and 4/6 is 2/6. 1/2 = 3/6. The difference between 4/6 and 3/6 is 1/6, so it is closer to one half.
Each pH unit on the pH scale represents a tenfold change in the hydrogen ion concentration. For example, a pH of 4 has 10 times more hydrogen ions than a pH of 5, and 100 times more hydrogen ions than a pH of 6.
The pH is somewhere between 6 and 6.5.