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It depends on which parts of the the tooth are considered, but pH 6.7 and below is an accurate answer in a general sense. In a living organism, a tooth is constantly being demineralised and remineralised and at pH 5.5 the rates of demineralisation and remineralisation are roughly equal. Below pH 5.5 the rate of demineralisation is the greater and the tooth is effectively being corroded away.
What else can I help you with?
How many days does aluminium take to get corrode in water?
Al is resistant to water-corrosion and will only corrode in acid-based conditions (pH<7).
What is the role of pH in tooth decay?
PH levels indicate how acidic or basic a substance is. A pH lower than 7 is acidic and higher than 7 is basic. Since acids dissolve tooth enamel, I would say that substance with lower pHs are more likely to lead to tooth decay.
What is the pH range for carbonate bicarbonate buffer?
The pH range for carbonate-bicarbonate buffer is 9,2.
What is the pH in laundry detergents?
the pH range is around 10
PH range of pepsin?
pepsin is activated from pepsinogen in stomach. the pH range for its optimal ativity is at acidic pH between 1.5 to 2. It is also stable upto pH8 and can be inactivated at basic pH from 8.5,
What is pH of tooth paste?
The pH of toothpaste typically ranges from 6 to 9. This range helps to maintain a balanced pH level in the mouth, preventing tooth decay and promoting good oral health.
What term identifies beginning decay of tooth tissue?
cavity formation is the word.The tooth tissue starts to decay and corrode .
How many days does aluminium take to get corrode in water?
Al is resistant to water-corrosion and will only corrode in acid-based conditions (pH<7).
What is the range of pH?
The range of pH values is 0 - 14.
What is the role of pH in tooth decay?
PH levels indicate how acidic or basic a substance is. A pH lower than 7 is acidic and higher than 7 is basic. Since acids dissolve tooth enamel, I would say that substance with lower pHs are more likely to lead to tooth decay.
Does copper pipe corrode over time?
Yes, copper pipes can corrode over time due to various factors such as water quality, pH levels, and exposure to certain chemicals.
Can tooth enamel be worn down from a high pH?
No.
What is the pH of tooth paste?
The toothpaste is slightly basic.
What is high range pH?
High range pH refers to the measurement of pH values greater than 7.0, indicating alkaline or basic conditions. This can typically range from pH 8 to pH 14. High range pH is important in applications such as water treatment and regulation of soil pH for agriculture.
What is the pH range for carbonate bicarbonate buffer?
The pH range for carbonate-bicarbonate buffer is 9,2.
Why does the tooth decay start when the pH of the mouth is lower than 5.5?
Acidic solutions attack tooth enamel.
What is a pH range of a base?
A base typically has a pH range of 8 to 14. pH values above 7 indicate alkalinity, with higher values indicating stronger bases.
