Define a solution of naf is added dropwise to a solution

Reference no: EM13685233

A solution of NaF is added dropwise to a solution that is 0.0173M in Ba2+. While the concentration of F- exceeds M. BaF2 will precipitate. Ignore volume changes for BaF2, Ksp=1.7*10-6

Reference no: EM13685233

Questions Cloud

State a balanced half-reaction for the oxidation of solid : State a balanced half-reaction for the oxidation of solid iodine dioxide to iodate ion in acidic aqueous solution.

Explain what atoms are actually changing oxidation state : Provide a balanced equation for the synthesis of Pd(PPh3)4 from hydrazine and PdCl2. Recognize the oxidation and reduction products. Explain what atoms are actually changing oxidation state

Suggest a structure for the reaction product of pd : Suggest a structure for the reaction product of Pd (PPh3)4 and 4-bromoacetophone and important intermediate in the catalytic cycle. Define how 1H 13C, 31P NMR and IR spectroscopic data support your proposed structure.

Explain what is the value of the activity coefficient of pb2 : Explain what is the value of the activity coefficient of Pb2 at 55.00°C while the ionic strength is 0.074 M. Crack using the temperature-dependent form of the extended Debye-Huckel equation.

Define a solution of naf is added dropwise to a solution : A solution of NaF is added dropwise to a solution that is 0.0173M in Ba2+. While the concentration of F- exceeds M. BaF2 will precipitate. Ignore volume changes for BaF2, Ksp=1.7*10-6

Explain what is the ph of a solution in nh4cl : NH3 is a weak base (Kb=1.8x10-5 M) as well as so the salt NH4Cl acts as a weak acid. Explain what is the pH of a solution that is 0.072 M in NH4Cl

Explain what concentration of this base will produce a ph : A certain weak base has a Kb of 8.80x10-7 M. Explain what concentration of this base will produce a pH of 10.38

Sufficient of a monoprotic acid is dissolved in water : Sufficient of a monoprotic acid is dissolved in water to produce a 0.0162 M solution. The pH of the resulting solution is 2.63. Compute the Ka for the acid.

Explain what is the percent ionization of solution of acid : The Ka of a monoprotic weak acid is 3.72x10-3 M. Explain what is the percent ionization of a 0.112 M solution of this acid

User Account

All Pages