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12 Dec 2019

Two part neutralzation question- thanks in advance and I will always thumbs up if answers are correct!

1. Which of the following is the net ionic equation for the reaction of aqueous nitrous acid being neutralized by aqueous potassium hydroxide?

a.

HNO2(aq) + KOH(aq) -> H2O(l) + KNO2(aq)

b.

HNO2(aq) + OH-(aq) -> H2O(l) + NO2-(aq)

c.

K+(aq) + NO2-(aq) -> KNO2(aq)

D.

H+(aq) + OH-(aq) -> H2O(l)

e.

HNO2(aq) + K+(aq) + OH-(aq) -> H2O(l) + KNO2(aq)

F.

H+(aq) + KOH(aq) -> H2O(l) + K+(aq)

g.

H+(aq) + NO2-(aq) + KOH(aq) -> H2O(l) + KNO2(aq)

2. Which of the following are neutralization reactions? Select all that apply.

a.

HCl + H2O --> H3O+ + Cl-

b.

NaNO2 + H2O --> HNO2 + NaOH

C.

HClO4 + NaOH --> H2O + NaClO4

d.

H+ + OH- --> H2O

E.

None of the above

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Hubert Koch
Hubert KochLv2
13 Dec 2019

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