Answer:
Upper cuticle and guard cells
The chemical balanced equation for the given question is this:
2AL[NO3]3 + 3CaO = AL2O3 + 3Ca[NO3]2.
So, one of the product formed is AI2O3. The other product is Ca[NO3]2.
The reaction is a double replacement reaction.
Explanation:
the energy that that is needed to break a bond is called the bond energy or dissciation energy
