What type of reaction does the following equation represent?
agno3 + naci > agci + nano3

a. synthesis
b. combustion
c. single-displacement reaction
d. double-displacement reaction

D. Double-displacement reaction

Explanation: Synthesis reaction is one which two or more substances combine to form a single product.

Combustion is a reaction in which a substance combines with oxygen gas to produce carbon dioxide, water and a lot of heat.

A single replacement reaction is one in which a more reactive element displaces a less reactive element from its salt solution.

A double displacement reaction is one in which exchange of ions take place.

b..

is the correct one

explanation:

covalent bonds form as valence electrons are shared between two atoms. lewis structures and structural formulas are common ways of showing the covalent bonding in organic molecules. formal charge describes the changes in the number of valence electrons as an atom becomes bonded into a molecule.