6, basic
![subject](/tpl/images/cats/biologiya.png)
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 09:30
Consider the following reaction: 2h2 + o2 —> 2h2o a) what are the reactants in this reaction? b) what are the products in this reaction? c) how many molecules of oxygen are used in this reaction?
Answers: 2
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 15:50
What happens to the average kinetic energy of water molecules as water freezes?
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 20:30
What methods do scientists use to predict volcanic eruptions? select all that apply
Answers: 1
You know the right answer?
A solution in which [H +] = 10 - 8 M has a pH of ___ and is ___.
-8, acidic
6, basic
6, basic
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.02.2021 20:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.02.2021 20:30
![question](/tpl/images/cats/mat.png)
Mathematics, 08.02.2021 20:30
![question](/tpl/images/cats/mat.png)
Mathematics, 08.02.2021 20:30
![question](/tpl/images/cats/en.png)
English, 08.02.2021 20:30
![question](/tpl/images/cats/biologiya.png)
Biology, 08.02.2021 20:30
![question](/tpl/images/cats/en.png)
English, 08.02.2021 20:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 08.02.2021 20:30
![question](/tpl/images/cats/mat.png)
Mathematics, 08.02.2021 20:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.02.2021 20:30