The formation constant* of [M(CN)4]2– is 7.70 × 1016, where M is a generic metal. A...

The formation constant* of [M(CN)4]2– is 7.70 × 1016, where M is a generic metal. A 0.140-mole quantity of M(NO3)2 is added to a liter of 0.890 M NaCN solution. What is the concentration of M2 ions at equilibrium?

Expert Solution

queen_honey_blossom answered 2 years ago

The formation constant* of [M(CN)4]2– is 7.70 × 1016, where M is a generic metal. A...

The formation constant* of [M(CN)4]2– is 7.70 × 1016, where M is a generic metal. A 0.140-mole quantity of M(NO3)2 is added to a liter of 0.890 M NaCN solution. What is the concentration of M +2 ions at equilibrium?

The formation constant* of [M(CN)2]– is 5.30 × 1018, where M is a generic metal. A...

The formation constant* of [M(CN)2]– is 5.30 × 1018, where M is a generic metal. A 0.170-mole quantity of M(NO3) is added to a liter of 0.570 M NaCN solution. What is the concentration of M ions at equilibrium?

The formation constant* of [M(CN)2]– is 5.30 × 1018, where M is a generic metal. A...

The formation constant* of [M(CN)2]– is 5.30 × 1018, where M is a generic metal. A 0.160-mole quantity of M(NO3) is added to a liter of 0.720 M NaCN solution. What is the concentration of M ions at equilibrium?

The formation constant* of [M(CN)6]4– is 2.50 × 1017, where M is a generic metal. A...

The formation constant* of [M(CN)6]4– is 2.50 × 1017, where M is a generic metal. A 0.160-mole quantity of M(NO3)2 is added to a liter of 1.460 M NaCN solution. What is the concentration of M2 ions at equilibrium? Please post all of your work with it! I have tried 3 seperate times and have gotten the wrong answer each time. The first and third time I got 1.00 x 10^-20 and the second I got 4.00 x 10^-20.

The formation constant* of [M(CN)6]4– is 2.50 × 1017, where M is a generic metal. A...

The formation constant* of [M(CN)6]4– is 2.50 × 1017, where M is a generic metal. A 0.130-mole quantity of M(NO3)2 is added to a liter of 1.150 M NaCN solution. What is the concentration of M2 ions at equilibrium?

The formation constant* of [M(CN)6]4– is 2.50 × 10^17, where M is a generic metal. A...

The formation constant* of [M(CN)6]4– is 2.50 × 10^17, where M is a generic metal. A 0.160-mole quantity of M(NO3)2 is added to a liter of 1.230 M NaCN solution. What is the concentration of M2 ions at equilibrium?

Consider an amphoteric hydroxide, M(OH)2(s), where M is a generic metal. M(0H)2 yields M+2OH M(OH)2 +2OH...

Consider an amphoteric hydroxide, M(OH)2(s), where M is a generic metal. M(0H)2 yields M+2OH M(OH)2 +2OH yields (M(OH4)2- Ksp=3x10^-16 Kf= .05 Estimate the solubility of M(OH)2 in a solution buffered at pH = 7.0, 10.0, and 14.0.

At 22 °C, an excess amount of a generic metal hydroxide, M(OH)2 , is mixed with...

At 22 °C, an excess amount of a generic metal hydroxide, M(OH)2 , is mixed with pure water. The resulting equilibrium solution has a pH of 10.34 . What is the ?sp of the salt at 22 °C? A solution contains 0.25 M Pb2+ and 0.44 M Al3+. Calculate the pH range that would allow Al(OH)3 to precipitate but not Pb(OH)2. The Ksp values for Al(OH)3 and Pb(OH)2 can be found in this table.

Choose the most likely pattern for the crystal field diagram for the complex trans–[Ni(NH3)2(CN)4]2– where CN–...

Choose the most likely pattern for the crystal field diagram for the complex trans–[Ni(NH3)2(CN)4]2– where CN– produces a much stronger crystal field than does NH3.? From the answer the pattern show it is a square planer. Could anyone explain it? why is not octahedral?

Consider an ionic compound, MX2 , composed of generic metal M and generic, gaseous halogen X...

Consider an ionic compound, MX2 , composed of generic metal M and generic, gaseous halogen X . The enthalpy of formation of MX2 is Δ?∘f=−677 kJ/mol. The enthalpy of sublimation of M is Δ?sub=161 kJ/mol. The first and second ionization energies of M are IE1=647 kJ/mol and IE2=1377 kJ/mol. The electron affinity of X is Δ?EA=−339 kJ/mol. (Refer to the hint). The bond energy of X2 is BE=221 kJ/mol. Determine the lattice energy of MX2 . Δ?lattice= kJ/mol

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The formation constant* of [M(CN)4]2– is 7.70 × 1016, where M is a generic metal. A...

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The formation constant* of [M(CN)4]2– is 7.70 × 1016, where M is a generic metal. A...

The formation constant* of [M(CN)2]– is 5.30 × 1018, where M is a generic metal. A...

The formation constant* of [M(CN)2]– is 5.30 × 1018, where M is a generic metal. A...

The formation constant* of [M(CN)6]4– is 2.50 × 1017, where M is a generic metal. A...

The formation constant* of [M(CN)6]4– is 2.50 × 1017, where M is a generic metal. A...

The formation constant* of [M(CN)6]4– is 2.50 × 10^17, where M is a generic metal. A...

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