Astatide (HAt), not astatate; in water solution is formed astatatic acid with a pH of course under 7.
Astatine is too radioactive for any questions about its chemistry to be definitively answered.
pH means power of hydrogen. So, an increase in no. of hydrogen will increase the pH.
Pure hydrogen peroxide has a pH of 6.2
pH is the negative logarithm of the hydrogen ion concentration; so an increase in hydrogen ion concentration give a reduction in pH. A reduction in hydrogen ion concentration causes an increase in pH.
pH is used as a measurement of the concentration of hydrogen ions in a solution. pH is the negative logarithm of the hydrogen ion concentration.
If concentration of Hydrogen in solution is 10-2 then its pH must be 2.
An astatate is an anion AtO3-; - or a salt containing this anion.
pH means power of hydrogen. So, an increase in no. of hydrogen will increase the pH.
An astatate is an anion AtO3-; - or a salt containing this anion.
Pure hydrogen peroxide has a pH of 6.2
pH is a measure of Hydrogen concentration pH = -log10[H+], where [H+] is the concentration of hydrogen ions. From this equation, we can see that an increase of hydrogen ions will lower the pH, and a decrease of hydrogen ions will raise the pH. =D
It's from the French: pouvoir hydrogen (literally, the Power of Hydrogen).
full form of pH is potential of hydrogen or power of hydrogen
pH is the negative logarithm of the hydrogen ion concentration; so an increase in hydrogen ion concentration give a reduction in pH. A reduction in hydrogen ion concentration causes an increase in pH.
pH come from "pondus hydrogenii" or "potential hydrogen." It measures the concentration of hydrogen ions. Mathematically, pH = -log[H+] Therefore, to answer your question, a pH of 3 will have a 10-3M of hydrogen ions where as the pH 9 solution will have a 10-9M of hydrogen ions. The lower the pH the higher its H+ concentration and the more acidic it is. (A pH of 9 is actually basic.)
pH is used as a measurement of the concentration of hydrogen ions in a solution. pH is the negative logarithm of the hydrogen ion concentration.
If concentration of Hydrogen in solution is 10-2 then its pH must be 2.
pH is an acronym for power of hydrogen.