To solve this half-reaction method, we divide the reaction into two equations- reduction and oxidation side. The oxidation is simply Ag= Ag+ + e-. The reduction side is 4H+ + NO3-+e-=NO+2H20. H2O is used to balance O and H+ is used to balance H. Hence the final equation is Ag+4H+ + NO3-= NO+2H2O.
2. Because a cumulonimbus cloud is a towering vertical cloud
Answer:
Explanation:
Hello,
In this case, for the acid dissociation of formic acid (HCOOH) we have:
Whose equilibrium expression is:
That in terms of the reaction extent is:
Thus, solving for which is also equal to the concentration of hydrogen ions we obtain:
Then, as the pH is computed as:
The pH turns out:
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