![subject](/tpl/images/cats/himiya.png)
![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)
Chemistry, 22.06.2019 12:30
Nebulae are enormous clouds in outer space. they are made mostly of hydrogen gas, helium gas, and dust. some nebulae glow brightly, while others do not. the stars that people see are huge, bright balls of glowing gas. they are made mostly of hydrogen and helium. which statement correctly describes other ways in which nebulae and stars are different? a. stars can form inside a nebula but a nebula can never be produced by any star. b. a star always has a higher density than a nebula. c. stars can never form inside a nebula but a nebula can be produced by any star. d. a nebula always has a higher density than a star.
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 16:10
Amixture initially contains a, b, and c in the following concentrations: [a] = 0.300 m , [b] = 1.05 m , and [c] = 0.550 m . the following reaction occurs and equilibrium is established: a+2b⇌c at equilibrium, [a] = 0.140 m and [c] = 0.710 m . calculate the value of the equilibrium constant, kc.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 03:00
Select the correct answer. wax is a nonpolar substance. in which type of substance is it the most soluble?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 11:50
Charles's law describes the relationship of the volume and temperature of gas at a constant mass and pressure. according to this law, what would happen to the temperature of the gas if its volume decreased from 1.0 l to 0.50 l?
Answers: 3
You know the right answer?
In an isothermal process carried out at a temperature of 325 K and at an initial pressure of 101,300...
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 24.08.2021 05:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
English, 24.08.2021 05:30
![question](/tpl/images/cats/es.png)
Spanish, 24.08.2021 05:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 24.08.2021 05:30
![question](/tpl/images/cats/biologiya.png)
Biology, 24.08.2021 05:30
![question](/tpl/images/cats/mat.png)
Mathematics, 24.08.2021 05:30
![question](/tpl/images/cats/en.png)
English, 24.08.2021 05:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/es.png)
Spanish, 24.08.2021 05:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 24.08.2021 05:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 24.08.2021 05:30
![question](/tpl/images/cats/mat.png)
Mathematics, 24.08.2021 05:30
![question](/tpl/images/cats/mat.png)
Mathematics, 24.08.2021 05:30