![subject](/tpl/images/cats/himiya.png)
Chemistry, 24.04.2021 22:30 huneymarie
A 25.0 L tank contains hydrogen (H2) gas at a temperature of 149 K and a pressure of 1.51 atm. How many moles of hydrogen gas is in the tank?
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/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, 22.06.2019 08:30
Which metal exist in liquid state and can be cut with knife ?
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 04:00
Which of these are physical changes in matter? check all that apply boiling water a pencil being sharpened exploding dynamite freezing water rotting cheese
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 14:30
The hammering on a train track is often heard twice by workers farther down the track; first as the sound travels through the steel and second as the sound travels through the air. this suggests which graph is true?
Answers: 1
You know the right answer?
A 25.0 L tank contains hydrogen (H2) gas at a temperature of 149 K and a pressure of 1.51 atm. How m...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.01.2021 08:50
![question](/tpl/images/cats/health.png)
Health, 20.01.2021 08:50
![question](/tpl/images/cats/biologiya.png)
Biology, 20.01.2021 08:50
![question](/tpl/images/cats/en.png)
English, 20.01.2021 08:50
![question](/tpl/images/cats/mat.png)
Mathematics, 20.01.2021 08:50
![question](/tpl/images/cats/mat.png)
Mathematics, 20.01.2021 08:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
Physics, 20.01.2021 08:50
![question](/tpl/images/cats/biologiya.png)
Biology, 20.01.2021 08:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 20.01.2021 08:50
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.01.2021 09:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 20.01.2021 09:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.01.2021 09:00