Question

give the two chemical reactions of covalen bond​

Answer 1

Answer:

Covalent compounds also are known as molecular compounds. Organic compounds, such as carbohydrates, lipids, proteins, and nucleic acids, are all examples of molecular compounds. You can recognize these compounds because they consist of nonmetals bonded to each other.

These are examples of covalent bonds and covalent compounds.

PCl3 - phosphorus trichloride

CH3CH2OH - ethanol

O3 - ozone

H2 - hydrogen

H2O - water

HCl - hydrogen chloride

CH4 - methane

NH3 - ammonia

CO2 - carbon dioxide

So, for example, you would not expect to find covalent bonds in a metal or alloy, such as silver, steel, or brass. You would find ionic rather than covalent bonds in a salt, such as sodium chloride.