In this reaction, Copper is the element being oxidized because it is losing electrons. It starts with a neutral charge (0) and ends up with a 6+ charge. Because its charge is increasing, it is being oxidized (losing electrons).
Answer:
It depends on what kind and how much. Some are about $100, and others are $1,000.
The first answer is -.595454 the second answer is -1.9488
H2O is A chemical reaction of the most oxygen atoms
Potassium ......................
