Determinación de errores

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LABORATORIO DE QUÍMICA GENERAL I
GUÍA DE PRÁCTICAS

Pertenece a:____________________________________________________Sección_

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Profesor:______________________________________________________

CRONOGRAMA

PRESIONES DE VAPOR Y DENSIDADES DEL AGUA A DIFERENTES TEMPERATURAS

|Temp. |Pres Vap |Densidad |Temp |Pres Vap |Densidad|
|(°C) |(torr) |(g/cm3) |(°C) |(torr) |(g/cm3) |
| | |E,, 1 x 10--5 | | |E,, 1 x 10--5 |
|~10 (hielo) |1.95 |0.99815 |29 |30.04 |0.99597 |
|-.5 (hielo) |3.01 |0.99930 |30 |31.82|0.99567 |
|0 |4.58 |0.99987 |31 |33,70 |0.99537 |
|1 |4.93 |0.99993 |32 |35.66 |0.99505 |
|2 |5.29 |0.99997 |33 |37.73 |0.99473 |
|3 |5.69 |0.99999|34 |39.90 |0.99440 |
|4 |6.10 |1.00000 |35 |42.18 |0.99406 |
|5 |6.54 |0.99999 |36 |44.56 |0.99371 |
|6 |7.01 |0.99997 |37 |47.07 |0.99336 |
|7 |7.51|0.99993 |38 |49.69 |0.99299 |
|8 |8.05 |0.99988 |39 |52.44 |0.99262 |
|9 |8.61 |0.99981 |40 |55.32 |0.99224 |
|10 |9.21 |0.99973 |45 |71.88 |0.99025 |
|11|9.84 |0.99963 |50 |92.51 |0.98807 |
|12 |10.52 |0.99952 |55 |118.04 |0.98573 |
|13 |11.23 |0.99940 |60 |149.38 |0.98324 |
|14 |11.99 |0.99927 |65 |187.54|0.98059 |
|15 |12.79 |0.99913 |70 |233.7 |0.97781 |
|16 |13.63 |0.99897 |75 |289.1 |0.97489 |
|17 |14.53 |0.99880 |80 |355.1 |0.97183 |
|18 |15.48 |0.99862 |85|433.6 |0.96865 |
|19 |16.48 |0.99843 |90 |525.8 |0.96534 |
|20 |17.54 |0.99823 |95 |633.9 |0.96192 |
|21 |18.65 |0.99802 |100 |760.00 |0.95838 |
|22 |19.83|0.99780 |105 |901.0 |---- |
|23 |21.07 |0.99756 |110 |1074.6 |0.9510 |
|24 |22.38 |0.99732 |150 |3750.5 |0.9173 |
|25 |23.76 |0.99707 |200 |11660 |0.8628 |
|26|25.21 |0.99681 |250 |29820 |0.794 |
|27 |26.74 |0.99654 |300 |64430 | |
|28 |28.35 |0.99626 | | | |

1.- MEDICIONES Y ERRORES

OBJETIVOS DE APRENDIZAJE

1. Evaluar la exactitud de la...