Compute the molar solubility of iron sulfide

Assignment Help Chemistry

Reference no: EM13258998

Iron sulfide, FeS, is a sparingly soluble salt with a Ksp of 6.3 x 10^-18.

a) Write the chemical equation for the dissolution of iron sulfide.

b) Write the solubility product equation for the dissolution of iron sulfide.

c) Calculate the molar solubility of iron sulfide in pure water.

d) Calculate the molar solubility of iron sulfide in a solution that is saturated with hydrosulfuric acid, H2S ( [H2S] = 0.1 M) and has a pH of 2.0. Ka1 = 8.9 x 10^-8 and Ka2 = 1.2 x 10^-13.

Reference no: EM13258998

Questions Cloud

What is the extension of the spring : An ideal spring with a spring constant of 16 N/m is suspended vertically. What is the extension of the spring when the speed is a maximum

Find the poles and zeros of h and plot in s-plane : The steady state solution of stable systems is due to simple poles in the jO axis of the s-plane coming from the input. Suppose the transfer function of the system is: H_ (s)= (Y(s))/(X(s)) = 1/([(s+1)^2]+4))

How has the negative depiction of africans : How has the negative depiction of Africans on the continent and in the Diaspora impacted scholars views and writings about Africa and Africans in history?

Describe three barriers to entry within a specific service : Describe three barriers to entry within a specific service area in Health Care and explain why you think these are the most important barriers?

Compute the molar solubility of iron sulfide : Calculate the molar solubility of iron sulfide in a solution that is saturated with hydrosulfuric acid, H2S ( [H2S] = 0.1 M) and has a pH of 2.0. Ka1 = 8.9 x 10^-8 and Ka2 = 1.2 x 10^-13.

What is the maximum pension benefit that can be payable : what is the maximum pension benefit that can be payable to Kim at her retirement?

What happens when the power of magic is added to the mix : Describe the notion of courtly love and why it was so important in arthurian legend.Where did this aspect of romantic love originate? What happens when the power of magic is added to the mix?

Participating in team sports helps to develop good character : Topic - Participating in team sports helps to develop good character identify the premises and conclusion of each of the arguments in your paper

Which of the following employees is a key employee for 2013 : Which of the following employees is a key employee for 2013?

User Account

All Pages