Answer:
The answer is "Choice A".
Explanation:
In this question, the choice A is wrong because when the copper panels on houses produce a patina (copper oxide) through occur as a consequence of reactions from oxygen and water in the air, these reaction does not have low activation energy because lower activation energy that is stored in a faster response rate.
Answer:
14 is the 1 st one and the 15 is 3
-log (1×10^-12) is how you calculate the pOH which in this case is 12
1)water has a great capacity to hold a moderate heat energy
