There is ionic and covalent bonds:
Ionic - SO4 is a polyatomic ion with a charge of 2-, so the molecule can be represented as
H22+ SO42-
Covalent - There are also covalent bonds between the S-O atoms
It does not
2NaCl + H2SO4 = Na2SO4 + 2HCl
2 sigma bonds & 0 pie bonds (I think not conformed)
NaNO3 + H2SO4
In solution in water, H2SO4 spontaneously ionizes to form hydrogen cations, with varying degrees of hydration, and sulfate anions. The sulfate anions are held together by covalent bonds.
It does not
No, though the SO4- portion of H2SO4 is. In ionic compounds, the cation (positive ion) will be listed first, in this case, H2. The anion (negative ion) is next, in this case SO4 (a polyatomic ion)
2NaCl + H2SO4 = Na2SO4 + 2HCl
NaNO3 + H2SO4
2 sigma bonds & 0 pie bonds (I think not conformed)
Electrons are shared in a type of bond known as covalent. This type of bond is also considered a chemical bond.
In solution in water, H2SO4 spontaneously ionizes to form hydrogen cations, with varying degrees of hydration, and sulfate anions. The sulfate anions are held together by covalent bonds.
H2SO4. In sulphuric acid, the S atom has a valence of 12 electrons. Two of the O atoms are attached to the S atom through double bonds. The other two O atoms are hydroxy ("-OH") oxygen atoms that are attached the S atom through a single bond.
A chemical bond
This bond is ionic.
Chemical bond
C2H2 is a carbon bond. This particular type of carbon bond is referred to as a triple bond, as it contains two pi bonds and a sigma bond.