Asked by Maria
What is the concentration of H+
in a solution of 0.2 M NaOH?
i got [H+] = 5x10^-14, is this correct? all i did was
[H+][OH-] = Kw
in a solution of 0.2 M NaOH?
i got [H+] = 5x10^-14, is this correct? all i did was
[H+][OH-] = Kw
Answers
Answered by
Jonathan
Yeah.(H+) (OH-)=1x10"-14.(H+)(0.2)=10"-14.H+=10'-14/2x10"-1=0.5x10"-14-(-1)=0.5x10"-13 or 5.0x10"-14.
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