Answer:
1.30 g
Explanation:
La reacción que toma lugar es:
Primero <u>convertimos 3.28 g de MgO en moles</u>, usando su <em>masa molar</em>:
- 3.28 g ÷ 40.3 g/mol = 0.081 mol MgO
Después <u>convertimos 0.081 moles de MgO en moles de O₂</u>, usando los <em>coeficientes estequiométricos</em>:
- 0.081 mol MgO *
= 0.0407 mol O₂
Finalmente<u> convertimos 0.0407 moles de O₂ en gramos</u>:
- 0.0407 mol O₂ * 32 g/mol = 1.30 g
Answer:
1. a part of the soil that contains decayed plant or animal matter
2. erosion
3. topsoil
Explanation:
Hope this helped :)
Manufacturing A Drill That Can Be Used To Drill For Energy Sources At The Bottom Of The Ocean.
Explanation:
I may be correct but I give good luck to you- ^w
Answer:
sup brö how is it back home?
Explanation:
just curious you know