Question

The group III ions are separated from each other by taking advantage of the fact that two of the ions form
amphoteric hydroxides.

a. Which ions form an amphoteric precipitate.

b. For one of the two ions you listed in a., write the equation for the precipitation of the ion by the addition of OH–
ion, and the reaction that takes place when an excess of the OH–
is added.

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times vary by subject and question complexity. Median response time is 34 minutes and may be longer for new subjects.

Related Chemistry Q&A

Find answers to questions asked by students like you.

Q: Based on your answer in Part A (0.1 mol 13C), calculate the number of atoms in this amount of 13C?

A: One mole of any elements contains Avogadro number of atoms.  Avogadro number is 6.022*1023.

Q: What is the daughter nucleus (nuclide) produced when 213Bi undergoes alpha decay?

A: Alpha decay leads to formation of a product that contains atomic number two less and mass number fou...

Q: Would the acid chloride add ortho para or meta?

A: The product formed in the aromatic electrophilic substitution depends upon the type of substituent a...

Q: Density Lab (Need help plotting this graph) How to plot this graph from the data sheet (see picture ...

A: Density is given by,                Density = Mass/volumeFrom the given table, they will ask to find...

Q: Calculate the Gibbs free energy (in kJ/mol) at 25 degrees C of the following reaction using the data...

A: The standard free energy of formation refers to the energy change which occurs when a compound is fo...

Q: A student determines the value of the equilibrium constant to be 62×10-18for the following reaction....

A: From the relationship between equilibrium constant (K) and ΔG0, it is clear that when the value of K...

Q: Is H2O considered tetrahedral, triagonal planar, or is it linear? Is it considered sp3, sp2, or sp? ...

A: H20  is having tetrahedral geometry and bent shape.H20 is sp3 hybridised. CO2 is linear and sp hybri...

Q: Does the following cycloalkane capable of geometric (cis-trans) isomerism? Draw cis and trans isomer...

A: Cyclic compounds exhibit cis-trans isomers only when the cyclic rings are locked that is cyclic comp...

Q: A fishing boat accidentally spills 3.0 barrels of diesel oil into the ocean. Each barrel contains 42...

A: We use dimensional analysis in chemistry class folks