Chemistry, 02.11.2020 16:50 awesome267
For a barometric pressure of 287 kPa (abs) ± 15 kPa and air temperature of 130 ○C ± 1 ○C: (a) Calculate the relative uncertainty in gas density determined from the ideal gas law. (b) Which of these measurement uncertainties, pressure or temperature, is the largest contributor to the the relative uncertainty in air density? (c) Determine the absolute uncertainty in pressure required to have a relative uncertainty in density below 5% in exercise 1a.
Answers: 1
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For a barometric pressure of 287 kPa (abs) ± 15 kPa and air temperature of 130 ○C ± 1 ○C: (a) Calcul...
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