![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/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 17:40
Asingle atom of an element has 21 neutrons, 20 electrons, and 20 protons. which element is it? ok o z
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 05:00
In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 10:00
Nonpoint source pollution is difficult to control because it
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 18:00
Which three statements represent the benefits of performing experiments using computer simulations?
Answers: 3
You know the right answer?
If you freeze water, what do you get?​...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 20.01.2021 03:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 20.01.2021 03:10
![question](/tpl/images/cats/en.png)
English, 20.01.2021 03:10
![question](/tpl/images/cats/istoriya.png)
History, 20.01.2021 03:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 20.01.2021 03:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)
Physics, 20.01.2021 03:10
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 20.01.2021 03:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 20.01.2021 03:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 20.01.2021 03:10
![question](/tpl/images/cats/en.png)
English, 20.01.2021 03:10
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/istoriya.png)
History, 20.01.2021 03:10
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.01.2021 03:10
![question](/tpl/images/cats/en.png)