Answer:
FeSO2
Explanation:
Please see attached picture for full solution.
Wait, do you mind clarifying what you would like answered for the question?
Answer:
the fourth one I think....m
Explanation:
tfffffdd
Answer:

Explanation:
Hello,
In this case, the chemical reaction is:

Thus, we first identify the limiting reactant by computing the yielded moles of water by both of the reactants:

In such a way, since HBr yields less water than cadmium hydroxide, we infer that HBr is the limiting one, therefore, the yielded mass of water are:

Regards.
The drawing is correct because there are 12 atoms of each type on each side of the arrow.