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Polar Covalent Bond
It is so named because displacement takes place twise in the same reacion..... ANSWERED BY : Samridhi Kaushal
Yes,it can
Example: double displacement reaction.
Covalent bonds are bonds which take place in chemistry and between atoms. Covalent bonds are bonds in which an electron from the outer valence shell of one atom is shared with the outer valence shell of another atom. There are several different types of interactions that result from this bond. Some of the interactions include agostic reactions, metal-to-metal reactions, and Pi bonding.
Polar Covalent Bond
Single replacement:element + compound --> element + compoundexample: Mg(s) + ZnCl2(aq) --> Zn(s) + MgCl2(aq)Double replacementtwo compounds --> two compounds (at least one of the products is insoluble in water)example: AgNO3(aq) + HCl(aq) --> HNO3(aq) + AgCl(s)
1) Formation of a precipitate 2) Usually there is a colour change. 3)Neutralization reactions (also a double displ. reaction) involving an acid and a base form water which is a clue.
Double displacement means that two elements are displaced. This can be simple, as in WX + YZ -> WY + XZ, but it could also be much more difficult, depending on the complexity of the reaction. The only guaranteed way to discover the products is to allow the reaction to take place, then look at the results.
Mitochondria
It is so named because displacement takes place twise in the same reacion..... ANSWERED BY : Samridhi Kaushal
Yes,it can
A single-replacement reaction
SynthesisA + B --> ABDecompositionAB --> A + BCombustionCxHy + O2 --> CO2 + H2OSingle Replacement/DisplacementA + BC --> AC + BDouble Replacement/DisplacementAB + XY --> AY + XB
Example: double displacement reaction.
Two pairs of electrons will be shared between two atoms.
A double displacement reaction takes place, producing Silver Chloride and Nitric acid