U
Question 12
1 pts
Which element is represented by this notation: [Ar]452?
O Sod...
![subject](/tpl/images/cats/himiya.png)
Chemistry, 26.03.2021 01:00 kharmaculpepper
U
Question 12
1 pts
Which element is represented by this notation: [Ar]452?
O Sodium
Titanium
Scandium
O Calcium
![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 Ξ΄hΒ° rxn equal to Ξ΄hΒ° f for the product? a. 2 h2 (g) + o2 (g) β 2 h2o (l) b. n2 (g) + o2 (g) β 2 no (g) c. 2 h2 (g) + o2 (g) β 2 h2o (g) d. h2o (l) + 1/2 o2 (g) β h2o2 (l) e. none of the above
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 19:10
When will le chatelier's principle come into effect? at the beginning of a reaction, when there are only reactants when a reaction has reached chemical equilibrium when a catalyst is added to a reaction mixture when a reaction is occurring but not yet at equilibrium
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 05:00
Agas can holds 2.0 gal of gasoline. what is this quantity in cubic centimeters?
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 09:30
In 2002, the rare earth elements mine in mountain pass, california was closed because
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/himiya.png)
Chemistry, 27.12.2020 07:10
![question](/tpl/images/cats/en.png)
English, 27.12.2020 07:10
![question](/tpl/images/cats/mat.png)
Mathematics, 27.12.2020 07:10
![question](/tpl/images/cats/mat.png)
Mathematics, 27.12.2020 07:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 27.12.2020 07:10
![question](/tpl/images/cats/istoriya.png)
History, 27.12.2020 07:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 27.12.2020 07:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.12.2020 07:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.12.2020 07:20
![question](/tpl/images/cats/mat.png)
Mathematics, 27.12.2020 07:20