acids
Algae draws all available CO2 out of water, causing its pH to increase.
pH means power of hydrogen. So, an increase in no. of hydrogen will increase the pH.
The pH deccrease.
The increase in pH would be 2, as going from a pH of 1 to a pH of 3 represents a change of 2 pH units.
Baking soda (sodium bicarbonate) increases pH when added to a solution because it acts as a base by neutralizing acids. It is commonly used in baking and as an antacid to help alleviate heartburn.
Increase pH (water) = 7 pH (KOH solution) is about 8 - 10
The solution become more and more alkaline and the pH increase.
The pH level must rise
Diluting with water will make this solution more neutral, meaning it will slowly increase to 7, which is the pH value of pure water used for this dilution.
Adding a base will make the pH go up (increasing of OH- ions concentration).
Adding a base the pH increases.
The inflexion point