Evaluate the molar solubility of mns in nh4cl

Assignment Help Chemistry
Reference no: EM13525876

Calculate the molar solubility of MnS in a 0.32 M NH4Cl- 0.50 M NH3 buffer solution that is saturated with H2S ([H2S]=0.10 M). Kspa for MnS is 3*10^10.

Reference no: EM13525876

Questions Cloud

Explain dietary fat converted to cholesterol in the liver : Excess dietary fat can be converted to cholesterol in the liver. When palmitate labeled with 14C at every odd-numbered carbon is added to a liver homogenate, where does the label appear in mevalonate
Convert each numeric value in the vector days : Write a function dayName that has one input argument, day, containing the numerical value of a day in the month of November, 2014.
Culture is the specific patterns of behavior : Tanner says that a culture is the specific patterns of behavior which distinguish different social groups. Causal claims are difficult to support because there are often many possible causal factors and it often takes many years to rule out other c..
What is the electric field intensity at given point : A charge of -3uc placed at point A experiences a downward force of 6 x 10 -5 n. What is the electric field intensity at point A
Evaluate the molar solubility of mns in nh4cl : Calculate the molar solubility of MnS in a 0.32 M NH4Cl- 0.50 M NH3 buffer solution that is saturated with H2S ([H2S]=0.10 M). Kspa for MnS is 3*10^10.
The rightness or wrongness of an act is entirely dependent : "The rightness or wrongness of an act is entirely dependent upon whether or not God allows or forbids it". After explicating the view expressed by such a claim, discuss two problems that are commonly raised against it. Then say how people often respo..
How to evaluate the ph after the addition of hno3 : A 75.0 mL volume of 0.200 M NH3 (Kb=1.8*10^-5) is titrated with 0.500 M HNO3. Calculate the pH after the addition of 13.0 mL of HNO3.
What exactly is cultural relativism-moral relativism : What exactly is cultural relativism (sometimes called moral relativism)? What is a common argument for this perspective? What are two objections to this argument? Do you think that relativism is right? Explain.
Calculate the horizontal distance the ball will travel : A small steel ball bearing with a mass of 15 g is on a short compressed spring. Calculate the horizontal distance the ball will travel if the same spring is aimed 38° from the horizontal

Reviews

Write a Review

Chemistry Questions & Answers

  State mole fraction of all components in the mixture

What are the mass and mole fraction of all components in the mixture? What is the average molecular weight of the mixture?

  How much work is done during inflation

A balloon 15m in diameter is inflated with helium at 20 degrees Celsius. How much work is done during inflation against an external pressure 1atm.

  Explain the sakur-tetrode equation

Calculate so for cooling 1.00 mol of Ne from 298K to 253K under constant volume conditions using the Sakur-Tetrode equation

  Define transmittance and the molar absorption coefficient

With the pure solvent in the light path, the meter reading is 78; with a 0.1 M solution of a solute in the same solvent, the meter reading is 55. The light path is 0.5 cm. Calculate the absorbance, the transmittance, and the molar absorption coeff..

  Explain compound is the oxide

Consider the molecules CsO2, Na2O, K2O2, MgO, and H2O2 and answer the questions below. If there is more than one answer, give both separated by a comma with no spaces. Order doesn't matter.

  Voltaic cells to use as substitues for radios dead batteries

In one episode of the 1960s television sitcom, Gilligan's Island, the famous professor constructed voltaic cells to use as substitues for their radio's dead batteries.

  Evaluate the pre-equilibrium concentration of fe3+(aq)

Calculate the pre-equilibrium concentration of Fe3+(aq) in a solution made by mixing 2.8 mL of 2.010?3 M Fe(NO3)3 and 7.2 mL of 2.010?3 M NaSCN. Assume the final volume is 10.0 mL.

  Depict an energy-level diagram for the valence molecular

Draw an energy-level diagram for the valence molecular orbitals of CO. Include the relevant atomic orbitals in your diagram. Clearly label each molecular orbitals and fill in the appropriate number of electrons

  Explain drug companies to discover lead compounds

List and describe briefly the 2 methods which are used by drug companies to discover lead compounds

  State what is the molarity of nacl

Consider that there is 26.38 g NaCl in a solution that has a total volume of 1,780 mL with a density of 0.8495 g/mL. A) What is the molarity of NaCl? B)What is the mass/mass %?

  Explain what happen to the density of liquid water

Describe what happen to the density of liquid water when its temperature is increased and/or decreased. properly cite your reference source(s) for this information

  How to evaluate the activation energy for the reaction

The rate constant (k) for a reaction was measured as a function of temperature. A plot of ln k versus 1/T (in K) is linear and has a slope of -1.66 10^4 K. Calculate the activation energy for the reaction.

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