Question 5
In a chemical reaction between gases, 500cm of oxygen reacts with hydrogen to
form...
![subject](/tpl/images/cats/fizika.png)
Physics, 22.06.2021 18:00 hardwick744
Question 5
In a chemical reaction between gases, 500cm of oxygen reacts with hydrogen to
form water in a closed container. After the reaction has taken place the container is
left to stand until the temperature and pressure of the gas are the same as they were
before the reaction. There are no unreacted molecules of oxygen or hydrogen
remaining in the container,
a Write down a balanced chemical equation to represent the reaction
b. Calculate the volume of hydrogen present at the start
c. Calculate the volume of water present after the reaction
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 07:10
Polly is pushing a box across the floor with a force of 30 n. the force of gravity is –8 n, and the normal force is 8 n. which value could describe the force of friction if polly could not move the box?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 14:00
Ascientific blank must be testable and capable of being proven false?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 15:50
Decreased sensitivity to an unchanging stimulus is known as
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 18:10
Aa a of 22 m/s at an of 36.9 .be . a. b. c. (3)x y of? (3)go? (4) () it to to ?
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 22.09.2021 16:20
![question](/tpl/images/cats/mat.png)
Mathematics, 22.09.2021 16:30
![question](/tpl/images/cats/mat.png)
Mathematics, 22.09.2021 16:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.09.2021 16:30
![question](/tpl/images/cats/mat.png)
Mathematics, 22.09.2021 16:30
![question](/tpl/images/cats/fizika.png)
Physics, 22.09.2021 16:30
![question](/tpl/images/cats/mat.png)
Mathematics, 22.09.2021 16:30
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.09.2021 16:30
![question](/tpl/images/cats/mat.png)
Mathematics, 22.09.2021 16:30
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 22.09.2021 16:30