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excel Dissolutie en fotometrische bepaling van paracetamol
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excel file Dissolutie en fotometrische bepaling van paracetamol
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Kolf Concentratie (mg/L) Absorbantie1 5.01 0.317
2 10 0.626
3 15 0.93 1.8
4 20 1.262 1.6
5 25.04 1.601 1.4
1.2
Absorbantie
1
0.8
0.6
0.4
0.2
0
0
SAMENVATTING UITVOER
Gegevens voor de regressie r
Meervoudige correlatiecoëfficiënt R 0.999740755525193 slope
R-kwadraat 0.999481578258083 intercept
Aangepaste kleinste kwadraat 0.999308771010777 s
Standaardfout 0.0133230086114491
Waarnemingen 5
Variantie-analyse
Vrijheidsgraden Kwadratensom
Gemiddelde kwadraten
Regressie 1 1.026638292 1.02663829
Storing 3 0.000532508 0.0001775
Totaal 4 1.0271708
Coëfficiënten Standaardfout
T- statistische gegevens
Snijpunt -0.0135222491352794 0.01396718 -0.96814452
Variabele X 1 0.0640054796226036 0.00084161 76.0512612
STORINGEN
Waarneming Voorspelde Y Storingen
1 0.307145203773964 0.009854796
, 2 0.626532547090756 -0.00053255
3 0.946559945203774 -0.01655995
4 1.26658734331679 -0.00458734
5 1.58917496061471 0.011825039
A=0,06400*Conc.(mg/ml)-0,0135
Berekenen onbekende
Coëfficiënten
Snijpunt -0.0135222491352794
Variabele X 1 0.0640054796226036
Kolf conc (mg/L) Absorbantie conc (mg/L)
O1 ? 0.521 8.35119512
O2 ? 0.524 8.39806611
O3 ? 0.773 12.288358
A=0,06400*Conc.(mg/ml)-0,0135
Berekenen onbekende
Coëfficiënten
Snijpunt -0.0135222491352794
Variabele X 1 0.0640054796226036
Kolf conc (mg/L) Absorbantie conc (mg/L)
3min ? 0.5 8.02309821
5min ? 0.761 12.1008741
7min ? 1.163 18.3815863
9min ? 1.301 20.5376517
rf ? 0.89 14.1163265
Kolf procentuele vrijstelling stof (%)
3min 28.4177976594792
5min 42.8612715335201
7min 65.1075416383645
9min 72.7443209280873
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