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Verified answer
H+ = a Ma= 2 x 0,1
= 2.10-1 M
pH = 1 - log 2
jawaban A
by @kimiaischemistry
H2SO4 ----> 2H+ + SO4 2-
H2SO4 merupakan asam kuat, maka rumus yang digunakan untuk menentukan [H+] adalah
[H+] = M × Valensi
[H+] = 10^-1 × 2
[H+] = 2 × 10^-1
pH = - log [H+]
pH = - log 2 × 10^-1
pH = 1 - log 2
jadi jawabannya adalah A