[pH" of "0.1MNaA" solution is "-],[" Given ":(K_(b))_(A^(-))=10^(-9)],[" A "5],[" B "11],[" c "9],[" D "8]

pH of 0.1 M NaA solution is : Given : (K_b)_(A^-)=10^(-9)

The pH of 0.10 M NH_(3) solution (K_(b)=1.8xx10^(-5)) is :

What will be the pH and % alpha ( degree of hydrolysis ) respectively for the salt BA of 0.1M concentration ? Given : K_(a) for HA=10^(-6) and K_(b) for BOH=10^(-6) (a) 5,1% (b) 7, 10% (c) 9, 0.01% (d) 7, 0.01%

Determine the pH of a 0.2 M solution of pyridine C_5H_5N. K_b= 1.5 xx 10^(-9)

What is pH of 0.02 M solution of ammonium chloride at 25^(@) C ? K_(b) (NH_(3)) = 1.8 xx 10^(-5) .

What is pH of 0.02 M solution of ammonium chloride at 25^(@) C ? K_(b) (NH_(3)) = 1.8 xx 10^(-5) .

Calculate the pH of a solution of ammonium acetate (Given : K_a= 1.78 xx 10 ^(-5) ,K_b= 1.8 xx 10 ^(-5) and K_w = 1.8 xx 10^(-14))