FIVE!!!!
C2H2 is Ethyne (Acetylene)
It structure is
H - C /// C - H
Each carbon has ONE covalent bond to each hydrogen .
Between the two carbons is a TRIPLE covalent bond.
NB All Carbon atoms MUST form FOUR bonds with adjacent atoms. . This is because carbon has electron space to share its four outer electrons with four more electrons to form covalent bonds.
one carbon atom in C2H2 forms four bonds one bond with hydrogen and a triple bond with other carbon.
The proper formula of ammonia is NH3. A molecule of ammonia contains three covalent bonds, one from each of the hydrogen atoms to the only nitrogen atom in the molecule.
There are 2 covalent bonds in one molecule of SiO2. Each silicon atom forms one covalent bond with two oxygen atoms.
Three covalent bonds.
A water molecule consists of two hydrogen atoms and one oxygen atom. Each hydrogen atom forms a single covalent bond with the oxygen atom, resulting in a total of 2 covalent bonds in a water molecule.
There are 6 covalent bonds in a molecule of cyclopropane - 3 carbon-carbon bonds and 3 carbon-hydrogen bonds.
Nitrogen tetroxide has four double covalent bonds.
one carbon atom in C2H2 forms four bonds one bond with hydrogen and a triple bond with other carbon.
The proper formula of ammonia is NH3. A molecule of ammonia contains three covalent bonds, one from each of the hydrogen atoms to the only nitrogen atom in the molecule.
There are 2 covalent bonds in one molecule of SiO2. Each silicon atom forms one covalent bond with two oxygen atoms.
A molecule of ethene contains 6 covalent bonds, namely 5 sigma bonds and a pi bond.
There are three different covalent bonds in one molecule of ammonia
Three covalent bonds.
A water molecule consists of two hydrogen atoms and one oxygen atom. Each hydrogen atom forms a single covalent bond with the oxygen atom, resulting in a total of 2 covalent bonds in a water molecule.
There are two double bonds in a carbon dioxide molecule.
There is one double covalent bond in a molecule of ozone, which consists of three oxygen atoms bonded together.
Three covalent bonds.