3- Will PbF2(S) form when 100 mL of 0,010 M Pb(CH3O2)2(aq) is mixed with 100 mL...
Will PbF2(s) form when 100 mL of 0.010 M Pb(C2H2O2)2(aq) is mixed with 100 mL of 0.0020 M NH4F(aq)? Explain (show all your work). (Ksp PbF2)= 4.1 10 ...mundor
Will PbFa(s) form when 100 mL of 0.010 M Pb(C2H2O2)2(aq) is mixed with 100 mL of 0.0020 M NHAF(aq)? Explain (show all your work). (Kspl PbF2)= 4.1 x 10-8)
Calculate the molar solubility of Cu2SO3 (Ksp 8.1 x 1016) a) in water b) in 0.10 M CUNO3(aq) solution Will PBF2(s) form when 100 mL of 0.010 M Pb(C2H3O2)2(aq) is mixed with 100 mL of 0.0020 M NH4F(aq)? Explain (show all your work). (Ksp( PbF2)= 4.1 x 10
2. What is the potential for the following galvanic cell? Pb(s) PbF2(s) F(aq)||CI(aq)| AgCl(s)|Ag(s) The concentration of the NaF and KCl in the cell are both 0.10 M E -0.350V PbF2(s) 2e Pb(s) +2 F E 0.222V 2AgCl(s) 2e 2AGCI(s) 2CI
6.(12pts) Should a precipitation of Pb(IOs)2(s) form when 55.0 ml of 0.0450 M Pb(NO:)2 (aq) solution is added to 48.0 ml of 0.215 M NalOs(ag) solution? Assume that at the temperature at which the experiment is performed, Ks of Pb(IOs)2(s) is 2.8 x 10-13 All work must be shown- a guess is not sufficient Calculate the solubility of Cr(OH)s in grams per liter in a system buffered at pH 10.6. Data:Kn of Cr(OH)3(s) = 6.3 x 10-31 . The molar...
Pb(ClO3)2(aq)+2NaI(aq)⟶PbI2(s)+2NaClO3(aq) What mass of precipitate will form if 1.50 L of highly concentrated Pb(ClO3)2 is mixed with 0.900 L 0.100 M NaI? Assume the reaction goes to completion. mass of precipitate in grams:
1) Will a precipitate form when 0.150 L of 0.10 M Pb(NO3)2 and 0.100 L of 0.20 M NaCl are mixed? (The K., for PbClzis 1.2 x 10-5 (Show your calculations) 2) Calculate whether a precipitate will form if 2.00 ml. of 0.60 M NH, are added to 1.0 L of 1.0 X 10 M FeSO4. (Show your calculations) (Given that Ko - NSON - 1.8 x 10 and Kp [Fe(OH):) - 1.6 10-") [NH, 3) Solid silver chromate is...
44.2 mL of aqueous 0.255 M Pb(NO3)2 is mixed with 31.6 mL of 0.415 M NaCl. The equation for the precipitate reaction is: Pb(NO3)2 (aq) + 2 NaCl (aq) --> PbCl2 (s) + 2 NaNO3 (aq) The concentration of NO3- ion in the reaction solution is _____ M.
if 125 mL of a solution containing 0.0400 M of Pb(NO3)2 (aq) is mixed with 75.0 mL of a solution containing 0.0200 of NaCl(aq), will there be a precipitate? PbCl3 has a Ksp value of 1.6 x 10^-5. Assume volumes are additive when mixed
4. Predict if a precipitate will form when 2KI(aq) and Pb(C2H3O2)2(aq) are mixed. Refer to table 7.1 on page 317 of textbook. If there is a precipitation reaction, write the complete balanced molecular equation that describes the aqueous reaction. If there is no precipitation reaction, write NR after the arrow. (2.5 points) 2KI(aq) + Pb(C2H3O2)2(aq)=