![subject](/tpl/images/cats/mat.png)
Mathematics, 15.04.2021 17:50 ashleymartinez147
Select the correct answer. Iron reacts with atmospheric oxygen to form iron oxide or ferric oxide. Look at the chemical equation for this reaction: Fe + O2 → Fe2O3 This equation is unbalanced. Which of the following is the correct balanced equation for this reaction? A. 4Fe + 3O2 → 2Fe2O3 B. 3Fe + 4O2 → 2Fe2O3 C. 2Fe + 4O2 → 3Fe2O3 D. 3Fe + 3O2 → 4Fe2O3 E. 4Fe + 4O2 → 3Fe2O3
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00, joejoefofana
Simone claims the initial value and y-intercept are the same thing on a graph. is she correct? if you know that a line has a slope of and a y-intercept of 7, what is the equation for that line in slope-intercept form?
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00, JvGaming2001
Scarlet bought three pairs of sunglasses and two shirts for $81 and paula bought one pair of sunglasses and five shirts for $105 what is the cost of one pair of sunglasses and one shirt?
Answers: 2
You know the right answer?
Select the correct answer. Iron reacts with atmospheric oxygen to form iron oxide or ferric oxide. L...
Questions in other subjects:
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 13.11.2019 03:31
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 13.11.2019 03:31
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 13.11.2019 03:31
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/en.png)
English, 13.11.2019 03:31
![Konu](/tpl/images/cats/ap.png)
Advanced Placement (AP), 13.11.2019 03:31
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 13.11.2019 03:31
![Konu](/tpl/images/cats/mat.png)
Mathematics, 13.11.2019 03:31