![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 17:10
For which one of the following reactions is the value of δh° rxn equal to δh° f for the product? a. 2 h2 (g) + o2 (g) → 2 h2o (l) b. n2 (g) + o2 (g) → 2 no (g) c. 2 h2 (g) + o2 (g) → 2 h2o (g) d. h2o (l) + 1/2 o2 (g) → h2o2 (l) e. none of the above
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 10:00
Drug abuse will not lead to physical and psychological dependence. true or false ?
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 10:30
Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 12:00
What is the percentage of hydrogen in nitrogen trihydride
Answers: 1
You know the right answer?
(lights TNT X1,000,000) what do you do?...
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 28.05.2021 22:00
![question](/tpl/images/cats/mat.png)
Mathematics, 28.05.2021 22:00
![question](/tpl/images/cats/mat.png)
Mathematics, 28.05.2021 22:00
![question](/tpl/images/cats/mat.png)
Mathematics, 28.05.2021 22:00
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.05.2021 22:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 28.05.2021 22:00
![question](/tpl/images/cats/mat.png)
Mathematics, 28.05.2021 22:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.05.2021 22:00
![question](/tpl/images/cats/biologiya.png)
Biology, 28.05.2021 22:00
![question](/tpl/images/cats/mat.png)
Mathematics, 28.05.2021 22:00
![question](/tpl/images/cats/mat.png)
Mathematics, 28.05.2021 22:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 28.05.2021 22:00
![question](/tpl/images/cats/mat.png)
Mathematics, 28.05.2021 22:00