0
The color of saliva after eating will depend on the acidity or basity of the food that has just been eaten. However, about 2 hours after the meal, the food will have been properly processed and digested and saliva will again return to its neutral state. This neutral state of saliva turns blue on pH paper.
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
What is colour of saliva on PH paper before meal?
blue
What is the pH value of saliva after meal?
Depends on what you eat. The pH of Saliva is between 5.5 and 6.9 (weak acid).
What is the PH value of saliva before meal?
At about the bodies standard pH of 7.
What color does potato juice turn on with pH paper?
Mauve on the pH paper Merck art. 9565.
How do you test pH levels of water?
Universal indicator or litmus paper are the most common methods. You can get pH paper...the color of the paper correlates to certain pH's. pH paper is more accurate than litmus paper.
What is the color of pH paper of saliva after meal?
The color of saliva after eating will depend on the acidity or basity of the food that has just been eaten. However, about 2 hours after the meal, the food will have been properly processed and digested and saliva will again return to its neutral state. This neutral state of saliva turns blue on pH paper.
What is colour of saliva on PH paper before meal?
blue
What is the pH value of saliva after meal?
Depends on what you eat. The pH of Saliva is between 5.5 and 6.9 (weak acid).
What is the PH value of saliva before meal?
At about the bodies standard pH of 7.
What is the pH value of saliva on 4.5-7.5 paper?
The pH of saliva is between 6,5 and 7,5.
What is the color of pH paper?
That depends on the pH.
When using pH paper the pH of a solution can be determined by looking at the of the paper?
color
When using pH paper the pH of a solution can be determined by looking at the of the paper.?
color
What is PH of saliva after meal?
At about the bodies standard pH of 7.
What is the colour of HCl on pH paper?
The color of Ph paper is supposed to change, depending on the Ph level of the liquid you placed it on. The color is dependent as well. When purchasing Ph paper, it comes with a guide on the box. It is best to use that.
How does water affect the color of pH paper?
how does water attect the color of thepH paper
What color does potato juice turn on with pH paper?
Mauve on the pH paper Merck art. 9565.
