Explain what is [cu2+] in moles per litre

Assignment Help Chemistry
Reference no: EM13334254

The overall formation constant for Cu(NH3)42+ is 1.1x1013 at 25oC. What is [Cu2+], in moles per litre, at equilibrium when 8.3 g Cu(NO3)2 is dissolved in 0.500 L of 1.00 mol/L NH3(aq)? Assume that there is no volume change when the Cu(NO3)2 is added to the solution.

Reference no: EM13334254

Questions Cloud

Explain what is the molar solubility of mgco3 : What is the molar solubility of MgCO3, a component of the mineral dolomite, at 25 degrees C
Find her altitude as she crosses the bar : A 60 kg pole vaulter running at 11 m/s vaults over the bar. Her speed when she is above the bar is 0.7 m/s. determine her altitude as she crosses the bar
What rate of return would joan have earned for the past year : Last year, Joan purchased a $1,000 face value corporate bond with an 7% annual coupon rate and a 25-year maturity. At the time of the purchase, it had an expected yield to maturity of 13.99%.
Discuss briefly the use of inheritance blocking and forcing : You are required to show evidence that you can prevent student phone numbers on the user information from being read by anyone other than Dorothy Liddleton and the appropriate section manager.
Explain what is [cu2+] in moles per litre : The overall formation constant for Cu(NH3)42+ is 1.1x1013 at 25oC. What is [Cu2+], in moles per litre, at equilibrium when 8.3 g Cu(NO3)2 is dissolved in 0.500 L of 1.00 mol/L NH3(aq)? Assume that there is no volume change when the Cu(NO3)2 is add..
What uncertainty in its location must be tolerated : The speed of a certain electron is 350 km/sec. If the uncertainty in its momentum is 0.010%, what uncertainty in its location must be tolerated
What does it mean when a bond is issued at a premium : What does it mean when a bond is issued at a premium or a discount. In your response, discuss the difference between the effective and stated interest rate.
Compute the acceleration of the spheres center of mass : A uniform solid sphere rolls without slipping down a 15° inclined plane. What is the acceleration of the sphere's center of mass
Why might the internal rate of return method be preffered : Why might the Internal Rate of Return and the Net Present Value method be preferred over the Cask Payback method when evaluating investment proposals by financial analysts

Reviews

Write a Review

Chemistry Questions & Answers

  What mass of agbr can dissolve

In photography, solutions of sodium thiosulfate are used to dissolve unexposed AgBr (Ksp = 5.0 × 10-13) in the developing process for black-and-white film. What mass of AgBr can dissolve in 1.00 L of 0.238 M Na2S2O3.

  Compute the equilibrium concentration of hc2o4

Calculate the equilibrium concentration of HC2O4- in a 0.20 M solution of oxalic acid.

  Calculate the mass of ice that added to cool the water

Calculate the mass of ice at -15°C that must be added to cool the water to 10°C after thermal equilibrium is achieved. To find the mass of water use the density of water = 1.0 g/mL.

  Explain what mass of nacl must be dissolved

What mass of NaCl must be dissolved in 65.0 grams of water to lower the freezing point by 7.50 °C? The freezing point depression constant, Kfp, for water is -1.86 °C/m

  Identifying the reducing and oxidizing agent

Balancing the following reaction in basic solution and also Identifying the reducing and oxidizing agent. Please explain how the answers were obtained.

  Determine the pressure of substance

Determine the molarity of the solution If 3.00 grams of Ammonium sulfate is dissolved in enough H2O to form 300. mL of solution,?

  Explain the engine coolant is pure ethylene glycol

Make the following assumptions in your calculation; at normal filling conditions, the densities of engine coolant and water are 1.11 g/mL and 0.998 g/mL respectively. Assume that the engine coolant is pure ethylene glycol (HOCH2CH2OH), which is no..

  Explain concentration solution of barbituric acid

Calculate the [H3O+] concentration in 0.45 M solution of barbituric acid, HC4H3N2O3. Ka for barbituric acid is 1.0 X10 ^-5.

  Determine what is the coordination of the cations

Determine what is the coordination of the cations in the case of a normal spinel and what point defects are possible in the spinel structure?

  Explain what is the molecular formula of the compound

It has a pressure of 46.3 mmHg and 24.6 C (degrees). what is the molecular formula og the compound

  Compute the concentration of ammonium ions

A solution is prepared by dissolving 13.4 g ammonium sulfate in enough water to make 133.0 mL of stock solution. A 11.90 mL sample of this stock solution is added to 52.50 mL of water. Calculate the concentration of ammonium ions and sulfate ions ..

  What will be the pressure of the sample

Suppose a 24.3-mL sample of helium gas at 25 °C and 1.01 atm is heated to 50. °C and compressed to a volume of 15.2 mL. What will be the pressure of the sample?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd