pie as 3.141 * hydrogen what does it equal
2007-01-21 19:21:03 · 4 answers · asked by fletch 2 in Science & Mathematics ➔ Mathematics
Probably you mean the pH of an acid or ... .
pH is not a product, however an abbreviation, explained below.
In any solution in water the concentration of hydrogen ions is 10^(-pH).
If pH = 7 then you have pure water.
If pH > 7 you have an acid.
The higher pH, the stronger the acid.
Th
2007-01-21 19:34:09 · answer #1 · answered by Thermo 6 · 1⤊ 0⤋
You probably mean 'pH' which is an indicator of acidity or alkalinity of a solution.
The pH scale is from 1 to 14 where 7 = neutral
Going from 7 to 1 is becoming more acidic.
From 7 to 14 is becoming more basic (alkaline)
2007-01-22 05:08:01 · answer #2 · answered by Norrie 7 · 0⤊ 0⤋
it is from that crappy movie contact, it doesn't actually mean anything
just like the FACT that 95% of people believe in a god is bull
think of a billion hndus, all the taoists, animists, tribal cultlures, animists shintoists and atheists
also the aliens could've used anything other that maths; music, cheese colour
they most likely used it is a joke as hydrogen's atomic number is one and its atomic mass is slightly more than one
2007-01-21 19:47:10 · answer #3 · answered by Anonymous · 0⤊ 0⤋
If you can't even spell a two-letter word correctly I think you've got larger issues than performing whatever calculation it is your homework is asking.
P.S. - it's "pi"
2007-01-21 19:24:30 · answer #4 · answered by Anonymous · 1⤊ 0⤋