![subject](/tpl/images/cats/himiya.png)
Chemistry, 02.10.2021 02:20 cxttiemsp021
Mr. David drove from his home to his work place. For the first 1.2 hours, he travelled at a constant speed of 65 km/h. For the next 2.3 hours, he travelled at a constant speed of 70 km/h. What was the average speed for the whole journey? km/h
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 14:00
Displacement is the slope of a velocity vs. time graph a. true b. false
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 14:10
16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 21:30
Under which circumstances are kp and kc equal for the reaction aa(g)+bb(g)⇌cc(g)+dd(g)?
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 22:30
The diagram shows the relationship between scientific disciplines.the names of some scientific disciplines have been removed from the boxes. which scientific discipline belongs in the blue box? a.physics b.biology c.chemistry d.metallurgy
Answers: 2
You know the right answer?
Mr. David drove from his home to his work place. For the first 1.2 hours, he travelled at a constant...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 20.09.2020 19:01
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2020 19:01
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2020 19:01
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2020 19:01
![question](/tpl/images/cats/istoriya.png)
History, 20.09.2020 19:01
![question](/tpl/images/cats/istoriya.png)
History, 20.09.2020 19:01
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2020 19:01
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2020 19:01
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2020 19:01
![question](/tpl/images/cats/en.png)
English, 20.09.2020 19:01
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2020 19:01
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2020 19:01
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 20.09.2020 19:01
![question](/tpl/images/cats/biologiya.png)
Biology, 20.09.2020 19:01
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/en.png)