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For example by the reaction of an acid with a metal, the reaction of two salts, etc.
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Why is a complex acid an agent of precipitation?
they form insoluble quaternary ammonium salts
A substance that does not form hydroxide ions in a water solution?
These are acids or salts.
What physical state are precipitates when they form?
Precipitates form whenever two insoluble ions are in solution, thereby leaving solution. They can form either gases or solids (usually solids).
How do acids and basses differ in a water solution?
Acids form salts, bust bases do not
A salt will dissolve in water to form a. ions b. bases c. gases d. bases e. polar solvents?
Salts are dissolved in water when you need to prepare a solution.
Is the solution of epsom salts prepared by dissolving magnesium sulfate heptahydrate in water is added to a solution containing sodium lauryl sulfate will a precipitate form?
No. Sodium lauryl sulfate will not form insoluble salts with the magnesium.
Why is a complex acid an agent of precipitation?
they form insoluble quaternary ammonium salts
Why is silver nitrate added to halide salts?
To form an insoluble silver halide.
The brown substance dissolves in water to form a brown?
solution
Why egg white is antidote for Pb poisoning?
Proteins form an insoluble complex with metallic salts.
Will a precipitate form if solutions of the soluble salts AgNO3 and KI are mixed?
Yes, AgI is insoluble, therefore will form a precipitate.
Why do precipitates form so quickly?
Precipitates form quickly because when an insoluble substance is introduced into a solution, the insoluble soulution's density is to be greater.
What chelates iron oxide?
Iron, in solution, can form chelates; the insoluble oxides not.
A substance that does not form hydroxide ions in a water solution?
These are acids or salts.
What physical state are precipitates when they form?
Precipitates form whenever two insoluble ions are in solution, thereby leaving solution. They can form either gases or solids (usually solids).
Will Ammonium hydroxide and Hydrochloric acid form a precipitate?
No, they will not. Because the salt formed is Ammonium chloride, which is highly soluble in water. Only insoluble salts form a precipitate.
How do acids and basses differ in a water solution?
Acids form salts, bust bases do not
