Refractometria y Elv Excel

GRAFICAMENTEtemperatura indice de refraccion experimental y1

341.15 1.3272 0.8235616403350.15 1.3213 0.9671734489354.15 1.3204 0.9895370277

Metodos numericos0.1 0.5039590891

0.5039590891 0.34131998080.3413199808 0.37621169360.3762116936 0.36662721670.3666272167 0.36912228740.3691222874 0.36846313020.3684631302 0.36863660240.3686366024 0.368590903

0.368590903 0.36860293880.3686029388 0.36859976870.3685997687 0.36860060370.3686006037 0.36860038380.3686003838 0.36860044170.3686004417 0.36860042640.3686004264 0.36860043050.3686004305 0.36860042940.3686004294 0.36860042970.3686004297 0.36860042960.3686004296 0.36860042960.3686004296 0.36860042960.3686004296 0.36860042960.3686004296 0.3686004296

a b cetanol 8.04494 1554.3 222.65

CONSTANTE DE ANTOINE agua 7.96681 1668.21 228Pvp etanol Pvp agua P x1 x2

197.96917512 153.815667 520 0.36860043 0.63139957206.73286036 160.996454 520 0.45203913 0.54796087210.65993098 164.220223 520 0.47127689 0.52872311

0.1 0.61803843 0.1 0.644340730.6180384264 0.41858331 0.64434073 0.436397260.4185833104 0.46137333 0.43639726 0.481008330.4613733299 0.44961925 0.48100833 0.468754020.4496192507 0.45267912 0.46875402 0.471944110.4526791213 0.45187075 0.47194411 0.471101340.4518707532 0.45208349 0.47110134 0.471323140.4520834937 0.45202745 0.47132314 0.471264710.4520274494 0.45204221 0.47126471 0.47128010.4520422098 0.45203832 0.4712801 0.471276040.4520383221 0.45203935 0.47127604 0.47127711

0.452039346 0.45203908 0.47127711 0.471276830.4520390763 0.45203915 0.47127683 0.47127690.4520391474 0.45203913 0.4712769 0.471276880.4520391286 0.45203913 0.47127688 0.471276890.4520391336 0.45203913 0.47127689 0.471276890.4520391323 0.45203913 0.47127689 0.471276890.4520391326 0.45203913 0.47127689 0.471276890.4520391325 0.45203913

A12 A210.6848 0.3781

ganma 1 ganma 21.17561602 1.105022921.11637387 1.145324491.10538169 1.15508247

Tomar un valor incial aproximado

Fracción molar del etanol (X1)0

0.070.163256529

0.2920.482979752

0.794

f(x) = - 0.0112431692x^2 - 0.0359071118x + 1.363789546R² = 0.9463312448

IR VS X1

Fracción molar del agua(X2)1

0.930.836743471

0.7080.517020248

0.206

GRAFICANDO

f(x) = - 0.0112431692x^2 - 0.0359071118x + 1.363789546R² = 0.9463312448

IR VS X1

Índice de refracción (IR)1.36151.3611.3611.35511.33891.3295

f(x) = - 0.0112431692x^2 + 0.0583934502x + 1.316639265R² = 0.9463312448

IR VS X2

f(x) = - 0.0112431692x^2 + 0.0583934502x + 1.316639265R² = 0.9463312448

IR VS X2