precipitate
Insoluble salts can be prepared by mixing solutions of two soluble salts that react to form the insoluble salt through a precipitation reaction. Another method is to react a soluble salt with a soluble base or acid to form the insoluble salt. Alternatively, you can mix two solutions of soluble salts that have a common ion to reduce solubility and form the insoluble salt.
If a reaction produces an insoluble salt, you will observe the formation of a cloudy or precipitate solution in the test tube. This indicates that a chemical reaction has occurred and a solid salt has been formed that is not soluble in the reaction mixture.
acid+alkali=salt+wateracid+base=precipitate+waterPrecipitate is an insoluble salt
Precipitation
When you react an insoluble base with an acid, a neutralization reaction occurs, producing salt and water. The insoluble base will typically react with the acid to form a salt and, depending on the solubility of the salt, it may precipitate out of the solution.
To remove excess base after forming a soluble salt from an acid and an insoluble base, the solution must be filtered. This process will separate the insoluble base from the soluble salt solution, allowing you to obtain a pure solution of the soluble salt.
Insoluble metal oxide + strong acid ---> salt + water
The insoluble salt of acetate is lead(II) acetate. It can be prepared by mixing solutions of lead(II) nitrate and sodium acetate. The reaction will result in the formation of a white precipitate of lead(II) acetate, which is insoluble in water.
no
Called an 'acid base' reaction or a 'proton transfer' reaction.Only when a precipitate (of an insoluble salt) is formed, it is called a 'salt formation' reaction.
the reaction is as follows-AgNO3 + KCl ----->AgCl +KNO3here the silver nitrate(AgNO3) reacts with potassium chloride(KCl) to form potassium nitrate(KNO3) and insoluble AgCl.
Copper(II) sulfate and lead(II) nitrate react to form insoluble lead(II) sulfate, which precipitates out of solution. This reaction is a double displacement reaction that occurs when solutions of the two salts are combined.