Methanol, CH3OH (CH4O) is a covalent molecular compound. It is liquid under normal conditions and there is hydrogen bonding between molecules
it has hydrogen bond (H-O)
Generally speaking 'like dissolves like' so when you thinking if a molecule can dissolve in a particular solvent, you need to decide what type of bonding that solvent can exhibit and what bonding the molecule in question exhibits. So for example water can exhibit hydrogen bonding. This means for something to be able soluble in water, it too needs to be able to exhibit hydrogen bonding. Methane only contains hydrogen and carbon and thus, will not exhibit hydrogen bonding. However, methanol has carbon, hydrogen and oxygen and therefore, can exhibit hydrogen bonding. As a result, using the 'like dissolve like' approach we can see why methane will be insoluble in water but methanol will be soluble.
ionic bonding
H 2 o
Type of bonding between elements in a compound chemical-chemically is chemical bonding.
it has hydrogen bond (H-O)
it has covalent bonding
Covalent Bonding
Network
Generally speaking 'like dissolves like' so when you thinking if a molecule can dissolve in a particular solvent, you need to decide what type of bonding that solvent can exhibit and what bonding the molecule in question exhibits. So for example water can exhibit hydrogen bonding. This means for something to be able soluble in water, it too needs to be able to exhibit hydrogen bonding. Methane only contains hydrogen and carbon and thus, will not exhibit hydrogen bonding. However, methanol has carbon, hydrogen and oxygen and therefore, can exhibit hydrogen bonding. As a result, using the 'like dissolve like' approach we can see why methane will be insoluble in water but methanol will be soluble.
Polar covalent
Peptide bonding is the fundamental bonding in all types of Proteins.
there is covalent bond in hydrogen sulfide.
ionic bonding
Almost all of the compounds of carbon are formed by covalent bonding. Compounds such as diamond and graphite show strict covalent character in bonding.
Bonds in organic compounds from oil are covalent.
The water molecule has a polar covalent bond.