![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, 21.06.2019 21:30
Balance this equation co2(g) + h2o (g) show that the balanced equation obeys the law if conversation of mass
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 00:00
Explain which group an element with the electron configuration 1s2 2s2 2p6 3s2 3p6 3d1 4s2 belongs to.
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 04:20
Neils bohr believed that electrons orbited the nucleus in different energy levels, based on strong support from
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 08:30
What method(s) do plants use to obtain nitrogen? select all that apply. absorb it from the atmosphere use bacteria to convert nitrogen to usable form obtain usable nitrogen compounds from the soil absorb nitrogen from water taken in at the roots
Answers: 3
You know the right answer?
Which a represent a chemical change...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 24.02.2020 06:41
![question](/tpl/images/cats/mat.png)
Mathematics, 24.02.2020 06:42
![question](/tpl/images/cats/istoriya.png)
History, 24.02.2020 06:42
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.02.2020 06:42
![question](/tpl/images/cats/mat.png)
Mathematics, 24.02.2020 06:42
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.02.2020 06:42
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.02.2020 06:42
![question](/tpl/images/cats/istoriya.png)
History, 24.02.2020 06:42
![question](/tpl/images/cats/mat.png)
Mathematics, 24.02.2020 06:43
![question](/tpl/images/cats/mat.png)
Mathematics, 24.02.2020 06:43
![question](/tpl/images/cats/mat.png)
Mathematics, 24.02.2020 06:43
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)