Explain which metal hydroxide will precipate first

Reference no: EM13163606

If a 0.100 M of NaOH is added to a solution containing 0.200 M Ni2+, 0.200M Ce3+, and 0.200M Cu2+. Which metal hydroxide will precipate first? Why? Ksp Ni(OH)2 = 6.0x10-16 Ksp Ce(OH)3 = 6.0x10-22 Ksp Cu(OH)2 = 4.8x10-20

Reference no: EM13163606

Questions Cloud

Create a crow''s foot erd using a specialization hierarchy : Given the following business scenario, create a Crow's Foot ERD using a specialization hierarchy if appropriate. Tiny Hospital keeps information on patients and hospital rooms

Define a certain reaction has an activation energy : A certain reaction has an activation energy of 60.0 kj/mol and a frequency factor of A= 3.10×1012 M^-1s^-1 . What is the rate constant k , of this reaction at 30.0 Deg celsius?

What is the ph and a chemist titrates : A chemist titrates 20.00 mL of 0.2000 M HBrO ( Ka= 2.3 x 10^-9) with .1000 M NaOH. What is the pH? A) Before any base is added? B) When [HBrO] = [ BrO-] C) at the equivalence point

Explain what is the oxidation state of copper : The minerals chalcocite (Cu2S) and malachite (Cu2CO3(OH)2) are two primary sources of copper. What is the oxidation state of copper in each of these minerals?

Explain which metal hydroxide will precipate first : Which metal hydroxide will precipate first? Why? Ksp Ni(OH)2 = 6.0x10-16 Ksp Ce(OH)3 = 6.0x10-22 Ksp Cu(OH)2 = 4.8x10-20

Single machine with total capacity : Suppose that there is a single machine with total capacity of 23 units of time, and that one gets partial credit for partially processing a task, so that processing a task of value Vi for time t

Explain what are the composition of the liquid : A mixture of heptane/decane at 1.8 bar, 120?C contains 80% by mol heptane. At what pressure should it be flashed to obtain a stream that is 90% rich in heptane? What are the composition of the liquid and the amounts of the two phases?

Explain prime and delta h prime make a greater contribution : Predict the following Bronsted acid-base reaction at 25 C: HF+CL- -> HCL + F- (a)Predict whether K will be greater or smaller than one? (b)Does delta S prime and delta H prime make a greater contribution to delta G prime?

Multiplexors whose control bit allows : Multiplexors whose control bit allows you to select between one of two modes right shift or left shift. Include logic to perform arithmetic shift left and arithmetic shift right . This means you must include logic to perform sign extension in ..

User Account

All Pages