Question

In: Chemistry

Assuming that no equilibria other than dissolution are involved, calculate the concentrations of ions in a...

Assuming that no equilibria other than dissolution are involved, calculate the concentrations of ions in a saturated solution of each of the following (see Appendix J for solubility products).

(a) TlCl

(b) BaF2

(c) Ag2CrO4

(d) CaC2O4·H2O

(e) the mineral anglesite, PbSO4

Solutions

Expert Solution


Related Solutions

Assuming that no equilibria other than dissolution are involved, calculate the molar solubility of each of...
Assuming that no equilibria other than dissolution are involved, calculate the molar solubility of each of the following from its solubility product: (a) Ag2SO4 (b) PbBr2 (c) AgI (d) CaC2O4∙H2O
Assuming that no equilibria other than dissolution are involved, calculate the concentration of all solute species...
Assuming that no equilibria other than dissolution are involved, calculate the concentration of all solute species in each of the following solutions of salts in contact with a solution containing a common ion. Show that changes in the initial concentrations of the common ions can be neglected. (a) TlCl(s) in 1.250 M HCl (b) PbI2(s) in 0.0355 M CaI2 (c) Ag2CrO4(s) in 0.225 L of a solution containing 0.856 g of K2CrO4 (d) Cd(OH)2(s) in a solution buffered at a...
Calculate the concentrations of ions in equilibrium in a solution obtained by mixing 25.00 mL of...
Calculate the concentrations of ions in equilibrium in a solution obtained by mixing 25.00 mL of 0.30 M NaCl with 50.00 mL of 0.40 M NaI and 50.00 mL of 0.50 M AgNO3. KpsAgCl = 1,8·10-10; KpsAgI = 8.5·10-17
Assuming there are no deposits other than the original investment, the balance in a savings account...
Assuming there are no deposits other than the original investment, the balance in a savings account after one year may be calculated as                              Amount = Principal *(1 + Rate/T)^T Principal is the original investment in the savings account, Rate is the annual interest rate, and T is the number of times the interest is compounded during a year ( T is 4 if the interest iscompounded quarterly). NOTE: the periodic rate r in the expression (1 + r) must...
Phosphoric acid has three titratable hydrogen ions; the respective equilibria are expressed as follows: H3PO4 -->...
Phosphoric acid has three titratable hydrogen ions; the respective equilibria are expressed as follows: H3PO4 --> /<-- H+ + H2PO41-                                     pK1 = 2.1 H2PO41- -->/<-- H+ + HPO42-                          pK2 = 6.8 HPO42- -->/<-- H+ + PO43-                             pK3 = 12.4 How would you prepare 1L of a 1 M phosphate buffer, pH 7.5? Your available chemicals include solid NaH2PO4, solid Na2HPO4, solid NaOH, and 6 M HCl solution. Indicate how you would prepare this buffer.
The Goldman Equation    K+, Na+ and Cl- ions concentrations    Changing the ratio of one of...
The Goldman Equation    K+, Na+ and Cl- ions concentrations    Changing the ratio of one of the ions has the most dramatic effect. Which is it? Why do you suppose this is?
Alternative ways to calculate openness other than using trade flows?
Alternative ways to calculate openness other than using trade flows?
Write the equilibrium expressions for the dissolution of the following insoluble compounds and calculate the molar...
Write the equilibrium expressions for the dissolution of the following insoluble compounds and calculate the molar solubilities of each compound: a) AlAsO4, Ksp = 1.6x10-16 b) Cu2S, Ksp = 1.6x10-48 c) Pb3(AsO4)2, Ksp = 4.1x10-36
Write a reaction for the dissolution of fluorite (CaF2) in water. Calculate the change in enthalpy,...
Write a reaction for the dissolution of fluorite (CaF2) in water. Calculate the change in enthalpy, entropy and free energy for this reaction at 25°C
a) gravimetric analysis is very useful for routine monitoring of ions present in relatively high concentrations....
a) gravimetric analysis is very useful for routine monitoring of ions present in relatively high concentrations. why is gravimetric analysis not used for determining trace amounts of ions? b) from .323g of an unknonw sample of MxCLy, .523 g AgCl was recovered using gravimetric analysis employed in this experiment. what is the percentage of Cl- in the unknown sample? what is the theoretical molat wieght of metal in the chlorite salt sample MxCly for hte following given: 1. x=1, y=...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT