![subject](/tpl/images/cats/himiya.png)
Chemistry, 28.01.2021 01:20 mercydiaz84
Six groups of pupils burned magnesium in air. The magnesium reacted with oxygen to form magnesium oxide Make answer with graph to get mark
![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, 21.06.2019 18:30
Asample of the male sex hormone testosterone, c19h28o2, contains 3.88×10^21 atoms of hydrogen.(a) how many atoms of carbon does it contain? (b) how many molecules of testosterone does it contain? (c) how many moles of testosterone does it contain? (d) what is the mass of this sample in grams?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 23:30
Two atoms interact with each other as shown by the equation. complete the equation by filling in the missing parts. 1 2 3 4 5 h he li
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 10:30
Find the number of grams of hcl needed to react completely with .50 moles of magnesium.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 11:00
An object becomes electrically charged when: electrons are created in it electrons from it are destroyed electrons are transferred to it protons from it are destroyed protons are created in it
Answers: 1
You know the right answer?
Six groups of pupils burned magnesium in air. The magnesium reacted with oxygen to form magnesium ox...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 24.02.2021 18:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.02.2021 18:20
![question](/tpl/images/cats/mir.png)
World Languages, 24.02.2021 18:20
![question](/tpl/images/cats/mat.png)
Mathematics, 24.02.2021 18:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.02.2021 18:20
![question](/tpl/images/cats/mat.png)
Mathematics, 24.02.2021 18:20
![question](/tpl/images/cats/mat.png)
Mathematics, 24.02.2021 18:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.02.2021 18:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.02.2021 18:20
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
English, 24.02.2021 18:20
![question](/tpl/images/cats/mat.png)
Mathematics, 24.02.2021 18:20