Explanation:
a) Both A and R are true and R is the correct
explanation of A.
Answer:
43.05 moles of Al needed to react with 28.7 moles of FeO.
Explanation:
Given data:
Moles of FeO = 28.7 mol
Moles of Al needed to react with FeO = ?
Solution:
Chemical equation:
2Al + 3FeO → 3Fe + Al₂O₃
Now we will compare the moles of Al with FeO.
FeO : Al
2 : 3
28.7 : 3/2×28.7 = 43.05 mol
Thus 43.05 moles of Al needed to react with 28.7 moles of FeO.
They are all in the same family
Answer:
1g/ml @ 4 degrees C by definition
Explanation:
Mechanical energy<span> of </span>an object<span> can be the result of </span>its<span> motion
i think
</span>
