V = ( 2.44 x 10⁻² ) x ( 1.4 x 10⁻³ ) x ( 8.4 x 10⁻³ )
V = 2.9 x 10⁻⁷ m³
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Answer:
#2
Explanation:
Corrosion is a natural process that converts a refined metal into a more chemically stable form . It is the gradual destruction of materials by chemical
To gain an electron from any atom
Answer: 2.3g
mark brainliest pls !!
Answer:
For 8 moles of iron 6 moles of oxygen are required.
Explanation:
Given data:
Number of moles of oxygen needed = ?
Number of moles of Fe = 8 mol
Solution:
Chemical equation:
4Fe + 3O₂ → 2Fe₂O₃
Now we will compare the moles of iron and oxygen from balance chemical equation.
Fe : O₂
4 : 3
8 : 3/4×8 = 6
So for 8 moles of iron 6 moles of oxygen are required.
