If the reaction is a corrosion reaction, then the Iron would be losing electrons. The answer is:
Iron is being oxidized.
Consequently, since the Iron causes the gaining of electrons of another species or substance, it is considered as the reducing agent.
The net ionic equation of the reaction could be determined by cancelling out the like ions between both sides of the reaction. These ions are called spectator ions. They are called as such because they do not actively participate in the reaction. The spectator ions are Na+ and Cl-. When you cancel those, the equation would become letter D.
Answer:
give it your all but know your limits
Explanation:
CaCO₃ + 2HCl = CaCl₂ + CO₂ + H₂O
D. All of the Above (A, B, C)
Answer:
Choice B
They are polar climates because they are dry
and cold