Answer: 
Explanation:
To calculate the initial temperature of the water:

where,
q = heat absorbed = 
= specific heat of water = 
m = mass of water = 2230 g
= final temperature of water = 
= initial temperature of metal = ?
Now put all the given values in the above formula, we get:



Thus, the initial temperature of the water is 
The oxidizing agent receives electrons from the reducing agent.
2) The oxidation agent takes electrons from the reducing agent.
The answer is D. because that makes more sense