4Al + 3O2 --> 2Al2O3
(5.23mol Al)(2mol Al2O3/4mol Al) = 2.62mol Al2O3
Answer:
Answer - D (looking through a pieacef glass)
Explanation:
The light ray appears to bend as it passes through the surface of the glass. This 'bending of a ray of light' when it passes from one substance into another substance is called refraction. The bending of a ray of light also occurs when the ray comes out of glass or water and passes into the air.
Mg + Cl2 ---> MgCl2
<span>Which element is reduced?
</span>answer: chlorine (chlorine is going from 0 on -I)
Answer:The chemical energy
Explanation:because The chemical energy in the food you eat is changed into another kind of chemical energy that your body can use. Your body then uses that energy to give you the kinetic energy that you use in everything you do.
Wait what you answered your own question