![subject](/tpl/images/cats/himiya.png)
Chemistry, 15.10.2019 17:30 agray062103
Which equations are balanced? check all that apply. mg3n2 + h2o β 3mgo + 2nh3 c3h8 + 5o2 β 4h2o + 3co2 zn + 2hcl β zncl2 + h2 3ca(oh)2 + 2h3po4 β ca3(po4)2 + 6h2o 3h2so4 + 2fe β fe2(so4)3 + h2 4al + 3o2 β 2al2o3
![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)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 05:30
Modern weaponry has increased the number of deaths in wars and violent conflicts.
Answers: 3
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 17:10
In which block of the periodic table is uranium (u) found? s blockd blockp blockf block
Answers: 1
You know the right answer?
Which equations are balanced? check all that apply. mg3n2 + h2o β 3mgo + 2nh3 c3h8 + 5o2 β 4h2o + 3...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 25.01.2021 03:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.01.2021 03:40
![question](/tpl/images/cats/mat.png)
Mathematics, 25.01.2021 03:40
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 25.01.2021 03:40
![question](/tpl/images/cats/mat.png)
Mathematics, 25.01.2021 03:40
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 25.01.2021 03:40
![question](/tpl/images/cats/biologiya.png)
Biology, 25.01.2021 03:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 25.01.2021 03:40
![question](/tpl/images/cats/mat.png)
Mathematics, 25.01.2021 03:40
![question](/tpl/images/cats/en.png)
English, 25.01.2021 03:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 25.01.2021 03:40