2Al₂O₃ → 4Al + 3O₂
the mole ratio is 4:3
for every 4 Al, there must be 3 O₂ in order to make 2Al₂O₃
hope this helped at all
Hello Naphya,
Question - What Energy Form Is A Bow And Arrow
Answer - Potential Energy
Why - "The energy is stored in the limbs in the form of potential energy; when the string is released the energy stored into the limbs is released, most of which is absorbed by the arrow."
Answer:
The answer is A.Newton's First law
Answer:
Large objects close together
