Reduction <span>always results in a lowering of the oxidation number. The reaction of the system above is written as:
</span><span>Cu2+(aq) + Fe(s) --> Cu(s) + Fe2+(aq)
</span>
From the reaction, we see that copper goes from the +2 to a neutral charge. Lowering of the oxidation number happens so this is the element that is being reduced.
By adding together the number of protons and neutrons and multiplying by 1 amu, you can calculate the mass of the atom.
Answer:
Decreased
Explanation:
You're faster when you go downhill than you are uphill.
Answer:
3) 6.94 moles Li
Explanation:
I'm not completely sure but I think this is the right answer
The answer is yes I believe so.
