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[H₂SO₄] =
[H₂SO₄] = = 1,8 M
Kedua Kita masuk pengenceran :
M₁ . V₁ = Mcampuran . Vcampuran
1,8 M . 5 ml = M campuran . 1000ml
Mcampuran = = 9 x 10⁻³ M
[H⁺] = a x [H₂SO₄] yang diencerkan
[H⁺] = 2 x 9 x 10⁻³ = 1,8 x 10⁻²
pH = -log [H⁺]
pH = -log 1,8 x 10⁻²
pH = 2 - log1,8
Semoga Membantu!!!
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