This kind of chemical reaction is usually called "displacement" and sometimes "substitution".
No you see, A B-AB A is not the double displacement reaction, AB- B C is the general format
This kind of reaction is called a double replacement or double displacement reaction, and has the pattern AB + CD --> AD + CB.
other name for an exchange reaction but metathesis reaction. This reaction usually occurs in hydrolysis and is AB+CD=AD+CB
exothermic
Double replacement
I suppose that you think to synthesis reaction.
Double-replacement
This kind of chemical reaction is usually called "displacement" and sometimes "substitution".
This equation represents an elementary example of a synthesis type reaction. The formula for this reaction is A + B = AB, where A & B are reactants and AB is the product.
This would be a synthesis reaction. General formula A + B yields AB.
No you see, A B-AB A is not the double displacement reaction, AB- B C is the general format
A synthesis reaction occurs when two or more simple substances combine to form more complex substances. A + B -> AB Reversing a synthesis reaction gives decomposition reaction. AB ->A + B
This kind of reaction is called a double replacement or double displacement reaction, and has the pattern AB + CD --> AD + CB.
ab=a+b
A+b=ab
AB pos or AB neg