![subject](/tpl/images/cats/himiya.png)
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.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 23:30
Two atoms interact with each other as shown by the equation. complete the equation by filling in the missing parts. 1 2 3 4 5 h he li
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 17:00
The atoms of a solid aluminum can are close together, vibrating in a rigid structure. if the can is warmed up on a hot plate, what happens to the atoms?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 01:00
Which of the following is the molecular formula for a simple sugar? a. cooh b. h2o c. oh d. c6h12o6
Answers: 1
You know the right answer?
For a barometric pressure of 287 kPa (abs) ± 15 kPa and air temperature of 130 ○C ± 1 ○C: (a) Calcul...
Questions
![question](/tpl/images/cats/himiya.png)
Chemistry, 05.05.2020 17:09
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.05.2020 17:09
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.05.2020 17:09
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 17:09
![question](/tpl/images/cats/en.png)
English, 05.05.2020 17:09
![question](/tpl/images/cats/health.png)
Health, 05.05.2020 17:09
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 17:09
![question](/tpl/images/cats/himiya.png)
Chemistry, 05.05.2020 17:09
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 17:09
![question](/tpl/images/cats/istoriya.png)
History, 05.05.2020 17:09