A buffer is created by combining 3.55 g of NH3 with 4.70 g of HCl and...

Question

Question

A buffer is created by combining 3.55 g of NH3 with 4.70 g of HCl and diluting to a total volume of 800.0 mL .

Determine the pH of the buffer.

Answer 1

Answer #1

NH3= mass=3-5580 NH, molar massa 128lmol Hel: mass=4.2gr Hel: molar mass=36-58lmol mass of He mole of Hel moles of mass of NH

Answer 2

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