PK_b for NH_3= 4.7. When the total concentra-tion of buffering agents is 0.6 mol L^(-1), the pH of buffer with NH_3 and NH_4CI is 9. What is the weight of NH_3 in the buffer solution ? log 2=0.4

PK_b for NH_3= 4.7. When the total concentra-tion of buffering agents

1.	PK_b for NH_3= 4.7. When the total concentra-tion of buffering agents is 0.6 mol L^(-1), the pH of buffer with NH_3 and NH_4CI is 9. What is the weight of NH_3 in the buffer solution ? log 2=0.4
Answer» SOLUTION :`3.4g L^(-1)`