![subject](/tpl/images/cats/himiya.png)
Chemistry, 17.07.2019 06:50 LilLappyLOL
How do you find the empirical formula of magnesium oxide?
![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 16:00
Inside a flashbulb, oxygen surrounds a thin coil of magnesium. when the flashbulb is set off, a chemical reaction takes place in which magnesium combines with oxygen to form magnesium oxide. which of the chemical equations matches the reaction above? a. mg + o2 mgo2 + energy b. 2mg + o mg2o + energy c. 2mg + o2 2mgo + energy d. mg + o mgo + energy
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 06:30
The molar mass of cu is 63.55 g/mol. the number of grams of cu produced in this reaction is
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 08:50
What happens after sound waves create vibrations in the ear?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 10:30
Me soon im confused much mass would a mole of hydrogen molecules contain? recall that hydrogen is diatomic. g/mol
Answers: 1
You know the right answer?
How do you find the empirical formula of magnesium oxide?...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 16.11.2020 23:50
![question](/tpl/images/cats/health.png)
Health, 16.11.2020 23:50
![question](/tpl/images/cats/geografiya.png)
Geography, 16.11.2020 23:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.11.2020 23:50
![question](/tpl/images/cats/mat.png)
Mathematics, 16.11.2020 23:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.11.2020 23:50
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 16.11.2020 23:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.11.2020 23:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 16.11.2020 23:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)