You need an alkali (base) to raise pH levels. But if you'd specified where you want to do the pH raising then we might have been able to tell you a specific chemical.
Hydroxide and other (proton accepting) bases make water more alkaline, higher pH ( >7 - 14)
For example hydroxides of alkali and alkaline earth metals.
add base like NaOH or KOH
There is a product by HTH called PH Plus that will rise the PH content in your pool.
Flammability, reactivity with oxygen, pH level are chemical properties; smell is also a consequence of the chemical composition.
There are specifically designed pH reducing chemicals for use with concrete that can be purchased online, and most likely from chemical and construction supply stores.
The pH level in your stomach is between 2 and 3 which is an acid. The antacids bring the pH level up to a 5 or 6 which is not quite neutral but is still less acidic.
add a solution to it that has a low pH level (an acid) to neutralise it, or bring it down slightly. What is it that has the high pH?
There is a product by HTH called PH Plus that will rise the PH content in your pool.
Flammability, reactivity with oxygen, pH level are chemical properties; smell is also a consequence of the chemical composition.
There are specifically designed pH reducing chemicals for use with concrete that can be purchased online, and most likely from chemical and construction supply stores.
The pH level in your stomach is between 2 and 3 which is an acid. The antacids bring the pH level up to a 5 or 6 which is not quite neutral but is still less acidic.
The preferred soil pH level for strawberries is 5.8 to 6.2. If the soil is too acidic, add ground limestone to bring the pH level within that range.
add a solution to it that has a low pH level (an acid) to neutralise it, or bring it down slightly. What is it that has the high pH?
use potash or bicarb to raise Ph and use acid to lower pH
The maximum PH that would be allowed for water for swimming is about 7.8. A person should not swim in water that has a higher PH level than this to prevent chemical burns.
sodium thiosulfate
Half hr. if the pump is running. Give the chemicals time to disperse. k
The best pH level for soap the use on an infant is 7. A safe level for humans pH level of soap is anywhere from 7 to 14. This is to mainttain a safe pH level in the skin naturally.
A gardener may wish to use a digital pH meter so that he or she can check the pH level of the soil. If the pH level of the soil is too high or too low it can effect the nutrients a plant is able to use. A good pH level for most plants is between 5.5 and 7.0.