Answer:
They are both planets made out of gas!
They both share methane, hydrogen and helium gases!
PH = -log([H+])
[H+] = 10^(-pH)
[H+] = 10^(-9)
[H+][OH-] = Kw
Kw = 1.0*10^-14 at 25 degrees celsius.
[OH-] = Kw/[H+] = (1.0*10^-14)/(1*10^-9) = 1.0*10^-5
The concentration of OH- ions is 1.0*10^-5 M.
The balanced equation is attached in the image below. The coefficients are 2, 2, blank.
Female energy the answer is the first one
Answer:
pH 4 represents an acidic