Tentukan nilai Ph jika diketahui H+=8×10^-4
Rumus Ph= -log[H+]
= -log 8×10^-4
=4-log 8
=4-0,9
=3,1
PH = -log(H+)
= -log 8×10^-4
=4-log8
=4-log 2^3
=4-3log2
=4-3(0,301)
=4-0,903
=3,097
Tentukan nilai Ph jika diketahui H+=8×10^-4
Rumus Ph= -log[H+]
= -log 8×10^-4
=4-log 8
=4-0,9
=3,1
PH = -log(H+)
= -log 8×10^-4
=4-log8
=4-log 2^3
=4-3log2
=4-3(0,301)
=4-0,903
=3,097