A solution is formed by mixing 50.0 mL of 10.0 M NaX with 50.0 mL of 2.0 X 10 -3 M CuNO3. Assume that Cu+ form complex ions with X - as follow:
Cu+(aq) + X -(aq) ⇌ CuX(aq) K 1 = 1.0 X 10 2
CuX(aq) + X -(aq) ⇌ CuX2-(aq) K 2 = 1.0 X 104
CuX2-(aq) + X -(aq) ⇌ CuX32-(aq) K 3 = 1.0 X 103
with an overall reaction
Cu+(aq) + 3X-(aq) ⇌ CuX32-(aq) K = 1.0 X 10 9
Calculate the following concentration at equilibrium.
Answers: 3
Another question on Chemistry
Chemistry, 22.06.2019 00:00
Select the correct answer. which statement is true about a polarized object? o a. it gains electrons and becomes negatively charged. ob. it gains protons and becomes positively charged. oc. the number of positive and negative charges can be the same. od. it has to be a metal. o e. there is no change in the distribution of the charge in the object. reset next what
Answers: 3
Chemistry, 22.06.2019 04:30
Suppose that during that icy hot lab 65,000 j of energy were transferred to 450 g of water at 20°c what would have have been the final temperature of the water
Answers: 2
Chemistry, 22.06.2019 06:00
An alkaline battery produces electrical energy according to the following equation. zn(s) + 2 mno2(s) + h2o(l) zn(oh)2(s) + mn2o3(s) (a) determine the limiting reactant if 17.5 g zn and 31.0 g mno2 are used. (type your answer using the format ch4 for ch4.) (b) determine the mass of zn(oh)2 produced. _ g
Answers: 3
You know the right answer?
A solution is formed by mixing 50.0 mL of 10.0 M NaX with 50.0 mL of 2.0 X 10 -3 M CuNO3. Assume tha...
Questions
Mathematics, 25.12.2019 03:31
English, 25.12.2019 03:31
