****I have attempted these all on my own and I cannot get them correct. Please o
ID: 879152 • Letter: #
Question
****I have attempted these all on my own and I cannot get them correct. Please only respond if you are confident in your answer, because I only have a few attempts allowed. Also, I am looking for a good explanation of how to work these out on my own*****
Write net Bronsted equations and determine the equilibrium constants for the acid-base reactions that occur when aqueous solutions of the following are mixed.
Instructions:
Enter all substances in the order listed at the top of the column.
Use a carot to indicate a superscript, but do nothing for subscripts.
Use a hyphen + greater than (->) for yields.
Report K to three sig figs even though it is good to only two.
Group 1A and 7A ions (except fluoride) are spectator ions.
Reactants Rxn: Acid(1) + Base(2) = Base(1) + Acid(2) K (three sig figs) acetic acid + ammonia hydrochloric acid + sodium hydroxide hydrazoic acid + sodium hypochlorite KHSO4 + NH3 H2S + KClOExplanation / Answer
1. acetic acid + ammonia
NH3 + H2O -> NH4OH
NH4OH + CH3COOH -> CH3COO- + NH4+ + H2O
2. hydrochloric acid + sodium hydroxide
HCl + NaOH -> Na+ + Cl- + H2O
3. hydrazoic acid + sodium hypochlorite
HN3 + NaOCl -> NaN3 + HOCl
4. KHSO4 + NH3
KHSO4 + NH3 -> NH4+ + KSO4-
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