Question

In: Chemistry

You're provided with a purple-colored solution of CoCl2.6H2O in aqueous HCl. You determine that [Cl-]tot initially...

You're provided with a purple-colored solution of CoCl2.6H2O in aqueous HCl. You determine that [Cl-]tot initially in solution is equal to 0.011 M. You heat a small volume of the solution in a hot water bath to 50 C. If [CoCl42-] = 5.448 M at 50 C at equilibrium, what must be the equilibrium value of [Cl-] at 50 C?

Solutions

Expert Solution


Related Solutions

Determine the Hybrid State of Cl in HCl
Determine the Hybrid State of Cl in HCl
Calculate the pH and the pOH of an aqueous solution that is 0.025 M in HCl...
Calculate the pH and the pOH of an aqueous solution that is 0.025 M in HCl ( aq ) and 0.085 M in HBr ( aq ) at 25 °C. p H = p O H =
Calculate the pH and the pOH of an aqueous solution that is 0.035 M in HCL...
Calculate the pH and the pOH of an aqueous solution that is 0.035 M in HCL (aq) and 0.075 M in HBr(aq) at 25.C.
A) An aqueous solution is 3.50% by mass hydrochloric acid, HCl, and has a density of...
A) An aqueous solution is 3.50% by mass hydrochloric acid, HCl, and has a density of 1.02 g/mL.   The molality of hydrochloric acid in the solution is ____ m. B) An aqueous solution of iron(III) sulfate has a concentration of 0.192 molal.   The percent by mass of iron(III) sulfate in the solution is ____ %.
The reaction of 47.3mL of an aqueous HCl solution with excess MgCO3 produces 538mL of CO2...
The reaction of 47.3mL of an aqueous HCl solution with excess MgCO3 produces 538mL of CO2 at 22.9 defrees Celsius and 0.940 atm. What's the molarity of the HCl solution?
Additional aspects of aqueous solution: 4. In a 50.0mL titration of a strong acid (HCl) with...
Additional aspects of aqueous solution: 4. In a 50.0mL titration of a strong acid (HCl) with a strong base (NaOH) calculate the pH when the following volumes of a 0.100M NaOH solution are added: a.45.0mL b.51.0mL
Determine the concentrations of MgCl2, Mg2 , and Cl– in a solution prepared by dissolving 2.51...
Determine the concentrations of MgCl2, Mg2 , and Cl– in a solution prepared by dissolving 2.51 × 10–4 g MgCl2 in 2.00 L of water. Express all three concentrations in molarity. Additionally, express the concentrations of the ionic species in parts per million (ppm).
Determine the concentrations of MgCl2, Mg2 , and Cl– in a solution prepared by dissolving 2.28...
Determine the concentrations of MgCl2, Mg2 , and Cl– in a solution prepared by dissolving 2.28 × 10–4 g MgCl2 in 1.75 L of water. Express all three concentrations in molarity. Additionally, express the concentrations of the ionic species in parts per thousand (ppt).
Calculate the concentration of free mercury (II) ion, [Hg2+], in an aqueous solution that is initially...
Calculate the concentration of free mercury (II) ion, [Hg2+], in an aqueous solution that is initially 0.16 M Hg(NO3)2 and 3.2 M NaCl given that the Kf of HgCl42- is 1.7*1016. The answer is 2.2*10-19 M, how?
You're a Pokemon breeder. You recently crossed a purple eared, yellow Pikachu to a black eared,...
You're a Pokemon breeder. You recently crossed a purple eared, yellow Pikachu to a black eared, green Pikachu. Both parents have two stripes on their tails. The offspring obtained from the first two litters in this cross had the following characteristics: All of the offspring were yellow. 8 had purple ears and one stripe on their tails. 6 had black ears and one stripe on their tails. 21 had purple ears and two stripes on their tails. 25 had black...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT