0
What else can I help you with?
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
Would a substance with pH value of 2 be very acidic or very basic?
A substance with a pH value of 2 would be considered very acidic, as pH values below 7 indicate acidity.
If a substance tested 2 on the pH scale how many times more acidic than a substance that scored 6 on the pH scale?
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.
PH method to determine a pH of a substance?
To determine the pH of a substance using the pH method, you will need a pH meter or pH strips. For a pH meter, simply immerse the electrode into the substance and wait for the reading to stabilize. For pH strips, dip the strip into the substance and compare the color change to the provided chart to determine the pH value.
What is the pH of a substance?
The pH is the negative log of the concentration of hydronium ions. (pH=-log [H3O+]) If the pH is high, the substance is basic. If it is low the substance is acidic. When the pH is exactly 7 the substance is neutral.
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 substance would do the best job of cleaning pots and pans 7 2 4or 8?
it would be a substance with a pH of 13
What is a substance that is slightly acidic would have a pH of?
2
What is the pH of the substance 7up?
it is random
Would a substance with pH value of 2 be very acidic or very basic?
A substance with a pH value of 2 would be considered very acidic, as pH values below 7 indicate acidity.
If a substance tested 2 on the pH scale how many times more acidic than a substance that scored 6 on the pH scale?
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.
What substance has the highest ph?
The substance with the highest pH is liquid ammonia, which has a pH of about 11.6.
PH method to determine a pH of a substance?
To determine the pH of a substance using the pH method, you will need a pH meter or pH strips. For a pH meter, simply immerse the electrode into the substance and wait for the reading to stabilize. For pH strips, dip the strip into the substance and compare the color change to the provided chart to determine the pH value.
What is the pH of a substance?
The pH is the negative log of the concentration of hydronium ions. (pH=-log [H3O+]) If the pH is high, the substance is basic. If it is low the substance is acidic. When the pH is exactly 7 the substance is neutral.
A substance has a pH of 7. Which of the following descriptions matches this pH?
A substance with a pH of 7 is not acidic nor is it basic. It is a neutral substance.
What is the pH of a substance that had a hydrogen ion concentration of 1.2 x 10 -2 M?
pH = -log[H+] = -log(1.2*10-2) = 1.9
What does the pH of a substance determine?
How acidic it is and how corrosive it is. Sulfur, for example, is 2. Battery acid is 1.
