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FAST ANSWER PLEASE FOR BUFFER SOLUTION QUESTION. Would appreciate full working out thanks. Solution C is made...

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Chemistry

FAST ANSWER PLEASE FOR BUFFER SOLUTION QUESTION. Wouldappreciate full working out thanks.

Solution C is made by mixing 55.6 mL of 0.16 M ammonium chloride(NH4Cl) with 60.3 mL of 0.26 M ammonia solution.

pKa(NH4+) = 9.24

a) Calculate the pH of Solution C.

b) Calculate the pH of the buffer Solution C if 0.14 g of NaOH(molar mass = 40.0 g/mol) is added (assuming no change involume).

Answer & Explanation Solved by verified expert
4.2 Ratings (785 Votes)
Molarity of NH4Cl 016 MVolume of NH4Cl 556 mLMilimoles of NH4Cl 016 556 8896 mmolesMolarity of NH3 026 MVolume of NH3 603    See Answer
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