wallace13 said:since its a salt, I think you can do pH= 1/2 (pKa1 + pKa2)
coookiemonste said:Ka= [HCO3-][OH-]/[CO3 2-]
10^-10.32=x^2/[10^-6.37]
The pH of water in limestone can vary depending on the specific composition of the limestone, but it typically ranges from 7-9.
Limestone is made up of calcium carbonate, which is a basic compound. When water comes into contact with limestone, it dissolves some of the calcium carbonate, raising the pH of the water.
The higher pH of water in limestone can be beneficial for some aquatic species, as it provides a more alkaline environment. However, it can also be harmful to certain species that require a lower pH for survival.
Yes, the pH of water in limestone can change over time due to various factors such as weathering, erosion, and changes in water flow. It can also be affected by human activities such as pollution and land use changes.
In general, the pH of water in limestone is considered safe for drinking as it falls within the acceptable range of 6.5-8.5 set by the Environmental Protection Agency. However, it is always recommended to have your water tested for any potential contaminants before consuming it.