lampiran

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LAMPIRAN

Lembar perhitungana. Massa Asam oksalat : 12,864 g b. V air : 100 mLc. Massa air

d. Massa LarutanMassa larutan = massa oksalat + massa air = 12,864 g + 100 gram = 112,864 ge. Normalitas Asam Oksalata. Suhu 5oCN1. V1 = N2. V20,5 N. 9,65 mL = N2. 5 mLN2 = 0,965 Nb. Suhu 10oCN1. V1 = N2. V20,5 N. 13,45 mL = N2. 5 mLN2 = 1,345 Nc. Suhu 15oCN1. V1 = N2. V20,5 N. 15,3 mL = N2. 5 mLN2 = 1,53 Nd. Suhu 20oCN1. V1 = N2. V20,5 N. 19,6 mL = N2. 5 mLN2 = 1,96 Ne. Suhu 25oCN1. V1 = N2. V20,5 N. 24,15 mL = N2. 5 mLN2 = 2,415 Nf. Molaritas a. Suhu 5oC = b. Suhu 10oC = c. Suhu 15oC = d. Suhu 20oC = e. Suhu 25oC = g. Mola. Suhu 5oCn = M. V= 0,4825 M. 5 mL= 2,4125 mmol = 0,0024 molb. Suhu 10oCn = M. Vn = 0,6725 M. 5 mLn = 3,3625 mmol = 0,0033 molc. Suhu 15oCn = M. Vn = 0,765 M. 5 mLn = 3,825 mmol = 0,0038 mold. Suhu 20oCn = M. Vn = 0,98 M. 5 mLn = 4,90 mmol = 0,0049 mole. Suhu 25oCn = M. Vn = 1,2075 M. 5 mLn = 6,0375 mmol = 0,0060 molh. Massaa. Suhu 5oCm = n. Mrm = 0,0024 mol. 90 g/molm = 0,216 gb. Suhu 10oCm = n. Mrm = 0,0033 mol. 90 g/molm = 0,297 gc. Suhu 15oCm = n. Mrm = 0,0038 mol. 90 g/molm = 0,342 gd. Suhu 20oCm = n. Mrm = 4,90 mol. 90 g/molm = 0,441 ge. Suhu 25oCm = n. Mrm = 6,0375 mol. 90 g/molm = 0,54 gf. Kelarutana. Suhu 5oC

b. Suhu 10oC

c. Suhu 15oC

d. Suhu 20oC

e. Suhu 25oC

y = 0,003x + 0,025

R2 = 0,966 R= 0,98

0,98 2,95 x 10-3

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