Which of the following is the best explanation for melting? Circle or highlight the correct choice. A. Particles heat up, losing
1 answer:
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Answer:
The value of dissociation constant of the monoprotic acid is .
Explanation:
The pH of the solution = 2.46
Initially
0.0144 0 0
At equilibrium
(0.0144-x) x x
The expression if an dissociation constant is given by :
The value of dissociation constant of the monoprotic acid is .
Answer:
The correct answer is option E.
Explanation:
Structures for the reactants and products are given in an aimage ;
Number of double bonds in oxygen gas molecule = 1
Number of double bonds in nitro dioxide gas molecule = 1
Number of single bond in in nitro dioxide gas molecule = 1
Number of triple bonds in nitrogen gas molecule = 1
(pure element)
(pure element )
The enthalpy of the given reaction is 15.86 kcal.
