A buffer solution with pH 9 is to be prepared by mixing `NH_(4)OH` solution . `K_(b) =1.8 xx 10^(-5).`

A buffer solution of pH =9 can be prepared by mixing

A buffer solution with pH = 9 is to be prepared by mixing NH_(4)Cl" in " 1.8 mole of NH_(4)OH . What will be the number of moles of salt that should be added to one litre (K_(b) = 10^(-5))

A buffer solution with pH = 9 is to be prepared by mixing NH_(4)Cl" in " 1.8 mole of NH_(4)OH . What will be the number of moles of salt that should be added to one litre (K_(b) = 10^(-5))

A buffer solution of pH 9 is to be prepared by mixing NH_4Cl and NH_4OH . Calculate the number of moles of NH_4Cl that should be added to 2 litre of 1 M NH_4OH solution , K_b = 1.8 X 10^(-5)