Perhitungan akuades nh4cl

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Perhitungan DHL

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     Akuades K  1 = 0.56mS/cm = 0.56 x 10 -3 S/cm K  2 = 0.55mS/cm = 0.55 x 10 -3 S/cm K  3  = 0.55mS/cm = 0.55 x 10 -3 S/cm K rata-rata  = K1 + K2 +K3 3  = 0.56 x 10 − +0.55 x 10 − +0.55 x 10 − 3  = 0.55 x 10 -3  S/cm DHL = K rata-rata  x A/L = 0.55 x 10 -3  S/cm x 0.1413 cm2 150 cm  = 5,18 x 10 -7 S ã   Ammonium klorida (NH 4 Cl) Konsentrasi 0.01 M K  1 = 3.28 mS/cm = 3.28 x 10 -3 S/cm K  2 = 3.24 mS/cm = 3.24 x 10 -3 S/cm K  3  = 3.25 mS/cm = 3.25 x 10 -3 S/cm K rata-rata  = K1 + K2 +K3 3  = 3,25 x 10 -3 S/cm DHL = K rata-rata  x A/L = 3.25 x 10 -3 S/cmx 0.1413 cm2 150 cm  = 3.06 x 10 -6  S Konsentrasi 0.02 M K  1 = 4.65 mS/cm = 4.65 x 10 -3 S/cm K  2 = 4.67 mS/cm = 4.67x 10 -3 S/cm K  3 = 4.67 mS/cm = 4.66 x 10 -3 S/cm K rata-rata  = K1 + K2 +K3 3  =4.66 x 10 -3 S/cm DHL = K rata-rata  x A/L = 4.66 x 10 -3 S/cmx 0.1413 cm2 150 cm  = 4,38 x 10 -6 S Konsentrasi 0.03 M K  1 = 6.31 mS/cm = 6.31 x 10 -3 S/cm K  2 = 6.27 mS/cm = 6,27 x 10 -3 S/cm K  3  = 6.31 mS/cm =6.31 x 10 -3 S/cm K rata-rata  = K1 + K2 +K3 3  = 6,29 x 10 -3 S/cm DHL = K rata-rata  x A/L =6.29 x 10 -3 S/cmx 0.1413 cm2 150 cm  = 5.92 x 10 -6 S/cm Konsentrasi 0.04 M K  1 = 8.04 mS/cm = 8.04 x 10 -3 S/cm K  2 =8.01 mS/cm = 8.01 x 10 -3 S/cm K  3  =8.03 mS/cm = 8,03 x 10 -3 S/cm K rata-rata  = K1 + K2 +K3 3  = 8.03 x 10 -3 S/cm DHL = K rata-rata  x A/L   = 8.03 x 10 -3 S/cmx 0.1413 cm2 150 cm  = 7.56 x 10 -6 S   
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