Jawaban:
10^-2
Penjelasan:
pH =12+ log 2
pOH= 2-log 2
OH- = 2 x 10^-2.
OH- = b x M
2 x 10^-2.= 2 x M.
M= 2 x 10^-2.
2.
M= 10^-2
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Jawaban:
10^-2
Penjelasan:
pH =12+ log 2
pOH= 2-log 2
OH- = 2 x 10^-2.
OH- = b x M
2 x 10^-2.= 2 x M.
M= 2 x 10^-2.
2.
M= 10^-2