Lipids
A molecule is said to be organic if it contains carbon atoms covalently bonded to hydrogen atoms. Organic molecules can also contain other elements like oxygen, nitrogen, sulfur, and phosphorus, as long as they are predominantly composed of carbon and hydrogen atoms.
Lipids are mainly made of carbon, hydrogen, and oxygen; it's 1: >2 : 1 for C:H:O respectively.
Carbon. Organic molecules are primarily made up of carbon atoms, often bonded to hydrogen, oxygen, nitrogen, sulfur, and other elements. These molecules form the basis of life on Earth and are essential for the structure and function of living organisms.
Organic compounds will always contain carbon atoms bonded to hydrogen atoms. Additionally, they may also contain other elements such as oxygen, nitrogen, sulfur, or phosphorus.
Carbon can form single, double, and triple covalent bonds with other carbon atoms or different atoms such as hydrogen, oxygen, nitrogen, and sulfur. Carbon can also form coordinate covalent bonds with transition metals.
Carbon atoms can form strong bonds with hydrogen atoms to create hydrocarbons, which are compounds made of carbon and hydrogen. These bonds are mainly covalent, where electrons are shared between the atoms, to form stable molecules. This characteristic of carbon bonding with hydrogen makes it a key feature in organic chemistry.
Carbon tetrachloride (CCl4) does not have hydrogen bonding because it does not contain hydrogen atoms that are bonded to highly electronegative atoms like oxygen or nitrogen, which are required for hydrogen bonding to occur.
FON Remember this as it mean only hydrogen bonded to fluorine, oxygen and nitrogen will exhibit hydrogen bonding H2O ( water ) = hydrogen bonding as hydrogen is bonded to oxygen CO ( carbon monoxide ) = no hydrogen bonding Think electronegative differences.
Carbon-hydrogen bonds are longer than hydrogen-hydrogen bonds because carbon atoms are larger and have more electron shells, leading to increased distance between the nuclei of carbon and hydrogen atoms. This results in weaker bonding interactions between carbon and hydrogen compared to the strong bonding interactions between two hydrogen atoms.
CH3F does not contain hydrogen bonding because hydrogen bonding occurs between hydrogen atoms bonded to highly electronegative atoms such as fluorine, oxygen, or nitrogen. In CH3F, the hydrogen atom is bonded to carbon, which is not electronegative enough to engage in hydrogen bonding.
Alkanes have the most possible number of hydrogen atoms with respect to the carbon again.
No, carbon tetrafluoride (CF4) cannot form hydrogen bonds. Hydrogen bonding typically occurs when hydrogen is bonded to highly electronegative atoms like nitrogen, oxygen, or fluorine, which can attract hydrogen atoms from other molecules. In CF4, the carbon is bonded to four fluorine atoms, and while fluorine is electronegative, there are no hydrogen atoms present in CF4 to participate in hydrogen bonding.
Carbon can bond by covalent bonds with as many as 4 other atoms.
No, when the carbon atoms in hydrocarbon molecules are bonded to as many hydrogen atoms as possible, a saturated hydrocarbon is produced. Unsaturated hydrocarbons have carbon-carbon double or triple bonds, resulting in fewer hydrogen atoms bonded to the carbon atoms.
Organic substances contain carbon and hydrogen atoms. Organic compounds are formed by bonding carbon and hydrogen atoms. There can be more elements too. An atom can never be organic.
Covalent bonding joins hydrogen atoms by sharing electrons.
I assume you mean intermolecular hydrogen bonding. No, because carbon is insufficiently electronegative. In contrast, carbon tetrachloride exhibits some hydrogen bonding because of the electronegativity of the chlorine atoms.