What mass of Agl will dissolve in 1.0 L of 1.0 M `NH_(3)`? Neglect change in conc. Of `NH_(3)`. [Given: `K_(sp)(AgI)=1.5xx10^(-16)),` `K_(f)[Ag(NH_(3))_(2)^(+)]=1.6xx10^(7)],` (At. Mass Ag=108,I=127)
K_(sp) of AgCl is 1xx10^(-10) . Its solubility in 0.1 M KNO_(3) will be :
Will a precipitate from if 50 cm^(3) of 0.01 M AgNO_(3) and 50 cm^(3) of 2xx10^(-5) M NaCl are mixed? ["Given": K_(sp)(AgCl)=10^(-10)M^(2)]
What is the molarity of a saturated solution of CaCO_(3) ? (K_(sp)=2.8xx10^(-9))
The simultaneous solubility of AgCN(K_(sp)=2.5xx10^(-16)) and AgCl(K_(sp)=1.6xx10^(-10)) in 1.0 M NH_(3)(aq.) are respectively: [Given: K_(f1)[Ag(NH_(3))_(2)^(+)=10^(7)
What is [NH_(4)^(+)] in a solution that contain 0.02 M NH_(3)(K_(b)=1.8xx10^(-5)) and 0.01 M KOH?
What is the concentration of CH_(3)COOH(aq.) in a solution prepared by dissolving 0.01 mole of NH_(4)^(+)CH_(3)COO^(-) in 1 L H_(2)O ? [K_(a(CH_(3)COOH))=1.8xx10^(-5)),K_(b(NH_(4)OH)=1.8xx10^(-5))]
What is the molarity of Fe(CN)_(6)^(4-) in a saturated solution of Ag_(4)[Fe(CN)_(6)] ? (K_(sp)=1.6xx10^(-41))
Calculate the potential of a half cell having reaction : Ag_2S(s)+2e^(-)iff2Ag(s)+S^(2-)(aq) in a solution buffered at pH=3 and which is also saturated with 0.1 MH_2 S(aq): [Given: K_(sp)(Ag_2S)=10^(-49),K_(a1)=10^(-8)*K_(a2)=1.1 X 10^(-13)] E=( Ag^+// Ag^+2) =0.8
A 1 litre solution containing NH_(4)Cl and NH_(4)OH has hydroxide ion ion concentration of 10^-6) mol//litre. Which of the following hydroxides could be precipitated when the solution is added to 1 litre solution of 0.1 M metal ions? (I) Ba(OH)_(2)(K_(sp)=5xx10^(-3)) , (II) Ni(OH)_(2)(K_(sp)=1.6xx10^(-16)) (III) Mn(OH)_(2) (K_(sp)=2xx10^(-13)) , (IV) Fe(OH)_(2) (K_(sp)=8xx10^(-16))
A solution is 0.01 M Kl and 0.1 M KCl. If solid AgNO_(3) is added to the solution, what is the [l^(-)] when AgCl begins to precipitate? [K_(SP)(Agl)=1.5xx10^(-16),K_(SP)(AgCl)=1.8xx10^(-10)]
NARENDRA AWASTHI-IONIC EEQUILIBRIUM-Assertin-Reason Type Questions
