At what ph will fe2+ be precipitated

Assignment Help Chemistry

Reference no: EM13131504

The concentration of Fe2+ in a sample of water is 350 mmol/L At what pH will 99% of the Fe2+ be precipitated as Fe(OH)2? Ksp = 7.9 x 10-15

Reference no: EM13131504

Questions Cloud

Explain why butyl alcohol and isopropyl iodide not formed : Explain why butyl alcohol and isopropyl iodide are not formed in the reaction. Write a suitable mechanism for the cleavage of butyl isopropyl ether with HI at 100 degrees C to form exclusively isopropyl alcohol and 1- iodobutane.

Is sabrina liable for the estate tax : The IRS assesses the portion of the estate tax related to this gift that Sabrina previously received against Sabrina under the rules relating to transferee liability. Is Sabrina liable for the estate tax?

Set up inital simplex tableau : Set up the inital Simplex Tableau and determine the first pivot. Please show all steps. please do not complete the problem

What amount of cash did ireland receive : Ireland Corporation obtained a $40,000 note receivable from a customer on June 30, 2011. The note, along with interest at 6%, is due on June 30, 2012. On September 30, 2011, Ireland discounted the note at Cloverdale bank. The bank's discount rate ..

At what ph will fe2+ be precipitated : The concentration of Fe2+ in a sample of water is 350 mmol/L At what pH will 99% of the Fe2+ be precipitated as Fe(OH)2? Ksp = 7.9 x 10-15

Determining standard scores : Consider a normal population with µ = 25 and Ï? = 8.0. Calculate the standard score for a value x of 23. Calculate the standard score for a randomly selected sample of 45 with X(line on top)= 23.

Find the expected value and variance of daily revenue : What is the expected value and variance of daily revenue (Y) from the machine, if X, the number of cans sold per day has E(X)=125, and Var(X)=50?

Problem regarding estimated inventory : Data for the first six months of 2011 include: beginning inventory at cost and retail were $55,000 and $100,000, net purchases at cost and retail were $785,000 and $1,300,000, and sales during the first six months totaled $800,000. The estimated i..

Big o and big theta definitions : Using the definition of big-O, show that 2n element of O(6*n^2). Using the definition of big-O, show that 6n^2 not element of O(2n)

User Account

All Pages