the pH of HPO4-2 is 5.
The conjugate base for HPO4^2- is H2PO4^-.
Apples have a pH level of 3. Also, soda has a pH level of 4, and vinegar's pH level is 2.5.
The pH level of an orange typically ranges from 3 to 4. This acidic pH level gives oranges their tangy taste.
The pH level of Coke is around 2.5, making it acidic.
The pH level of pure phosphoric acid is typically around 2.8.
The conjugate base for HPO4^2- is H2PO4^-.
the pH level is 1.1
The conjugate base of HPO4^-2 is PO4^-3 because when HPO4^-2 loses a single hydrogen ion in a reaction, it forms PO4^-3.
Apples have a pH level of 3. Also, soda has a pH level of 4, and vinegar's pH level is 2.5.
the pH level of listerine is 4.8
pH LEVEL OF 10
The pH level of an orange typically ranges from 3 to 4. This acidic pH level gives oranges their tangy taste.
I think your teacher will know. go ask him/her
The pH level of pure phosphoric acid is typically around 2.8.
The pH level of Coke is around 2.5, making it acidic.
The pH level of an apricot typically ranges from 3.3 to 4.2.
Since it is neither an acid or a base, it has no pH.