Chem equilibrium qns?
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How many grams of ammonium chloride (NH4Cl) would have to be dissolved in 500 mL of 0.20 M NH3 to prepare a solution having a pH of 10.00? Given: pKb of NH3 is 4.74. i could find out pKa, Ka and Kb from the given pKb, but then I don't know how to continue from there. please help? Thanks.
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Answer:
Your question seems to me merely interlocutory... and in no correct category. If I answered what you ask, I am sure that I could not draw a correct conclusion, short of what you would like to ask. Try to be more precise: so I think I'll be able to respond wisely and complete. Best regards and good wishes.
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