![subject](/tpl/images/cats/himiya.png)
![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)
Chemistry, 22.06.2019 10:10
For the reaction, 4 a(g) + 3 b(g) => 2 c(g), the following data were obtained at constant temperature. experiment initial[a],mol/l initial [b],mol/l initial rate,m/min 1 0.200 0.150 5.00 2 0.400 0.150 10.0 3 0.200 0.300 10.0 4 0.400 0.300 20.0 which of the following is the correct rate law for the reaction? 1. rate = k[a]2[b]2 2. rate = k[a][b] 3. rate = k[a]2[b] 4. rate = k[a][b]2
Answers: 3
![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 22:30
Write and balance the chemical equation that represents the reaction of aqueous sulfuric acid with aqueous sodium hydroxide to form water and sodium sulfate. include phases.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 22:30
What is a number added in front of a formula in order to balance the equation
Answers: 1
You know the right answer?
How many chlorine atoms would be in 4 molecules of salt (4 nacl)...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 23.04.2020 01:36
![question](/tpl/images/cats/en.png)
English, 23.04.2020 01:36
![question](/tpl/images/cats/mat.png)
Mathematics, 23.04.2020 01:36
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.04.2020 01:36
![question](/tpl/images/cats/biologiya.png)
Biology, 23.04.2020 01:36
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
English, 23.04.2020 01:36
![question](/tpl/images/cats/mat.png)
Mathematics, 23.04.2020 01:36
![question](/tpl/images/cats/mat.png)
Mathematics, 23.04.2020 01:36
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.04.2020 01:36
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.04.2020 01:36
![question](/tpl/images/cats/mat.png)
Mathematics, 23.04.2020 01:36
![question](/tpl/images/cats/mat.png)
Mathematics, 23.04.2020 01:36
![question](/tpl/images/cats/biologiya.png)
Biology, 23.04.2020 01:36
![question](/tpl/images/cats/mat.png)
Mathematics, 23.04.2020 01:36