![Chemistry](/tpl/images/cats/himiya.png)
Chemistry, 12.04.2021 08:10, hannah2718
What volume of He is occupied by 2.50 mol of He at 25.0°C and a pressure of 0.980 atm?
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Chemistry
![image](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 19:30, fireyking19
If the root word engage means “to connect with something,” what does the word disengage mean in the following sentence? he disengaged the gears by stepping on the clutch pedal. a.added more engine powerb. activated a connection to the pedalc. stalled the engined. released a connection to the pedal
Answers: 1
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 18:00, rodriguezscarlet1713
Hydrogenation reactions, in which h2 and an "unsaturated" organic compound combine, are used in the food, fuel, and polymer industries. in the simplest case, ethene (c2h4) and h2 form ethane (c2h6). if 140 kj is given off per mole of c2h4 reacting, how much heat (in mj) is released when 12 kg of c2h6 forms?
Answers: 2
![image](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 01:00, only1cache
Which is true concerning the products and reactants of photosynthesis and cellular respiration? a. the products of photosynthesis are sugars and the reactants of cellular respiration are starches. b. the products of photosynthesis are reactants in cellular respiration. c. oxygen is needed for photosynthesis and is given off in cellular respiration.
Answers: 2
Do you know the correct answer?
What volume of He is occupied by 2.50 mol of He at 25.0°C and a pressure of 0.980 atm?...
Questions in other subjects:
![Konu](/tpl/images/cats/istoriya.png)
History, 15.12.2020 14:00
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/en.png)
English, 15.12.2020 14:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 15.12.2020 14:00
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/fizika.png)
Physics, 15.12.2020 14:00
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 15.12.2020 14:00
![Konu](/tpl/images/cats/ap.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 15.12.2020 14:00