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What are the smallest units of covalent molecular compounds called?
The smallest units of covalent molecular compounds are called molecules. They are formed when atoms share electrons to achieve a stable electron configuration.
Which high molecular weight substances are made up of repeating units of these molecules?
Polymers are high molecular weight substances made up of repeating units of monomer molecules. Examples include plastics, proteins, polysaccharides, and nucleic acids like DNA and RNA.
What are small molecular units joined together in large molecules called?
Macromolecules.
Is kinetic energy associated with fat molecules?
Kinetic energy is not specifically associated with fat molecules themselves, but rather with the movement of molecules in general. In the context of fat molecules, kinetic energy can refer to the energy associated with their molecular motion, such as vibration and rotation. As temperature increases, the kinetic energy of these molecules also increases, affecting their behavior in biological systems and processes like metabolism.
What are the molecular units of protein molecules?
Protein molecules are made up of amino acid units, which are linked together in a specific sequence to form a polypeptide chain. The unique sequence of amino acids in a protein determines its structure and function.
What is the molecular formula of sodium bicarbonate?
NaHCO3. Note that since this compound has ionic bonds, it does not strictly have molecules but instead has "formula units.
What is the molecular formula for this 4 glucose chain of starch?
The molecular formula for a starch molecule, which is a polysaccharide made up of glucose units, is typically represented as ( (C_6H_{10}O_5)n ), where ( n ) is the number of glucose units. For a chain of four glucose molecules, the formula would be ( C{24}H_{40}O_{20} ) after accounting for the loss of water molecules during the condensation reactions that link the glucose units.
If the yellow molecules have a molecular mass of 25 amu what is the molecular mass of the blue molecules?
Without additional information, it is impossible to determine the molecular mass of the blue molecules based solely on the molecular mass of the yellow molecules. Each type of molecule has its own unique molecular mass, and it cannot be inferred from other molecules.
What are Building blocks of fat?
Fatty acids are the building blocks of Lipids (fats). In more detail, the molecular building blocks of a fat are one molecule of glycerol and three molecules of fatty acids.
Is potassium chloride continuous or molecular?
Potassium chloride is a molecular compound because it is formed by the bonding of potassium ions and chloride ions. It consists of discrete units called molecules, each containing a specific ratio of potassium to chloride atoms.
Is butter a molecular crystal?
Yes, butter is a molecular crystal. It is composed of a crystalline structure made up of molecules such as water, fat, milk proteins, and salt. The molecules are arranged in a repeating pattern that gives butter its solid state at room temperature.
How are the molecules in polymers different from the molecules of other compounds?
Molecules in polymers consist of repeating units called monomers that are linked together in a long chain, whereas molecules of other compounds may not have this repeating structure. Additionally, polymers can have high molecular weights due to the presence of multiple monomer units, which contributes to their unique properties such as flexibility and strength.
