5. A solution contains 0.2M NH4OH and 0.2M NH4CI. If 1.0 mL of 0.001 M HCl is added to it. What will be the [OH-] of the resulting solution [Kb = 2x10-5] ?
13Dec - 2022
5. A solution contains 0.2M NH4OH and 0.2M NH4CI. If 1.0 mL of 0.001 M HCl is added to it. What will be the [OH-] of the resulting solution [Kb = 2x10-5] ?A. 2x10-5B. 2x10-3C. 5x10-10D. None of theseSOLUTIONConcentration of NH4OH = 0.2MConcentration of NH4Cl = 0.2MConcentration of HC1 = 0.001 M[Kb = 2x10-5] Applying Henderson EquationPOH = PKa +...
