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Write net Bronsted equations and determine the equilibrium constants for the aci

ID: 491230 • Letter: W

Question

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 ( rightarrow ) for yields Click on the eye symbol to check your formatting. Report K to three sig figs even though it is good to only two. Group 1A and 7A ions (except fluoride) are spectator ions.

Explanation / Answer

Net ionic equations

1) HC2H3O2 + NH3 = C2H3O2^-1 + NH4^+

2) 2H^+ + CO3^2- = H2O + CO2

3) HN3 + CLO^- = N3^- + HClO

4) HCO3^- + CN^- = CO3^- + HCN

5) H2SO3 + SO4^2- = HSO3^- + HSO4^-

To determine equilibrium constants we need Ka values of acids and Kb values of bases.

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