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How would you draw a polypropylene monmer structure?
A polypropylene monomer structure can be drawn as a simple repeating unit with a propylene molecule, which consists of three carbons and six hydrogens, forming a chain structure. The propylene molecule has a double bond between two of the carbon atoms, allowing it to polymerize and form a polypropylene polymer chain.
What is a repeating structure unit that forms RNA and DNA?
nucleotide
What is the repeating group of a crystal called?
The repeating group of atoms in a crystal is called a unit cell. This unit cell is the smallest repeating structure that can be used to build up the entire crystal lattice.
Is table salt a crystal structure?
Yes, table salt (sodium chloride) is a crystalline structure composed of repeating units called unit cells. These unit cells form a regular, repeating pattern in three dimensions, giving salt its characteristic crystal structure.
How many repeating units are in a polymer?
The number of repeating units in a polymer depend on the size and structure of the polymer chain. The repeating unit is the smallest unit that is repeated throughout the polymer chain. For example, in a polymer with a molecular weight of 1000 g/mol and a repeating unit of 100 g/mol, there would be 10 repeating units in the polymer chain.
How would you draw a polypropylene monmer structure?
A polypropylene monomer structure can be drawn as a simple repeating unit with a propylene molecule, which consists of three carbons and six hydrogens, forming a chain structure. The propylene molecule has a double bond between two of the carbon atoms, allowing it to polymerize and form a polypropylene polymer chain.
What is the simplest repeating unit of crystal structure?
The unit cell
What is a repeating structure unit that forms RNA and DNA?
nucleotide
What is the repeating group of a crystal called?
The repeating group of atoms in a crystal is called a unit cell. This unit cell is the smallest repeating structure that can be used to build up the entire crystal lattice.
What is a three-dimensional structure that represents the alternating pattern of particles in a crystal?
A unit cell is a three-dimensional structure that represents the repeating pattern of particles in a crystal lattice. It is the smallest repeating unit that can be used to build up the entire crystal structure.
Is table salt a crystal structure?
Yes, table salt (sodium chloride) is a crystalline structure composed of repeating units called unit cells. These unit cells form a regular, repeating pattern in three dimensions, giving salt its characteristic crystal structure.
Number-average molecular weight of a polypropylene is 1000000 gmol Compute the number-average degree of polymerization?
Number-average degree of polymerization = (Number-average molecular weight of polymer) / (Molecular weight of repeating unit) For polypropylene, the molecular weight of the repeating unit is 42 g/mol. Thus, degree of polymerization = 1000000 g/mol / 42 g/mol = 23809.52.
What is the internal structure of a crystal often called?
The internal structure of a crystal is often called a lattice structure, which consists of repeating units called unit cells. These unit cells are arranged in a regular, repeating pattern to form the crystal lattice.
What would polypropylene be called because it contains a repeating pattern of propylenes?
alkane
Do minerals have a repeating inner structure?
Yes, minerals have a repeating inner structure known as a crystal lattice. This lattice is made up of repeating units called unit cells, which give minerals their characteristic geometric shapes and physical properties.
How many repeating units are in a polymer?
The number of repeating units in a polymer depend on the size and structure of the polymer chain. The repeating unit is the smallest unit that is repeated throughout the polymer chain. For example, in a polymer with a molecular weight of 1000 g/mol and a repeating unit of 100 g/mol, there would be 10 repeating units in the polymer chain.
What is a solid in which the basic unit is packed in an ordered repeating pattern.?
A crystal is a solid in which the basic unit is packed in an ordered repeating pattern. The arrangement of atoms in a crystal lattice creates a three-dimensional structure with a regular geometric shape. This ordered structure gives crystals their characteristic properties such as transparency, cleavage, and specific melting points.
