Use the example of hydrogen and
oxygen combining to create H2O to
review the three key point...
![subject](/tpl/images/cats/himiya.png)
Chemistry, 09.10.2021 07:30 archersmithdrag
Use the example of hydrogen and
oxygen combining to create H2O to
review the three key points about
chemical reactions.
![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, 22.06.2019 05:30
What royal scientist used the 29th day of frozen vapor to encounter elements for mastering new culinary creations?
Answers: 1
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 20:30
Which of the following is not true about the atomic model of substances?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 23:00
In the reaction h2co3 (aq) + 3nh3 (aq) = 2 nh4+ (aq) + co3 2-, how many electrons are transferred?
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/istoriya.png)
History, 16.09.2019 13:10
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 16.09.2019 13:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 16.09.2019 13:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 16.09.2019 13:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)
English, 16.09.2019 13:10
![question](/tpl/images/cats/istoriya.png)
History, 16.09.2019 13:10
![question](/tpl/images/cats/en.png)
English, 16.09.2019 13:10
![question](/tpl/images/cats/istoriya.png)
History, 16.09.2019 13:10
![question](/tpl/images/cats/istoriya.png)
History, 16.09.2019 13:10
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/istoriya.png)