8. Use the Henderson-Hasselbalch equation to calculate the pH of each solkb for nh3ution. a solution that is 0.18 M in HCHO2 and 0.12 M in NaCHO2 (Ka(HCHO2)=1.8×10−4) Express your answer to two decimal places. Part B a solution that is 0.14 M in NH3 and 0.20 M in NH4Cl (Kb(NH3)=1.76×10−5) Express your answer to two decimal places. 3.
(Given) Kb for NH3 is 1.8 × 10−5 Your solution’s ready to go! Our expert help has broken down your problem into an easy-to-learn solution you can countkb for nh3 on.
Question: Using kb for NH3, calculate ka for the NH4+ ion. Compare this value with that calculated from your measured pHs. Using k b for NH 3 , calculate k a for the NH 4 + ion.
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kb for nh3|Solved What is the percent of the unprotonated form of
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