The systematic name of isoprene and the structures of the given polymers with configuration about the carbon-carbon double are to be drawn. Concept introduction: Polymers are very large molecules having high molecular masses, hence are also called as macromolecules. The structure of polymers consists of a very large number of repeating units joined together through covalent bonds in a regular fashion. Isoprene is the repeating unit in natural rubber.
The systematic name of isoprene and the structures of the given polymers with configuration about the carbon-carbon double are to be drawn. Concept introduction: Polymers are very large molecules having high molecular masses, hence are also called as macromolecules. The structure of polymers consists of a very large number of repeating units joined together through covalent bonds in a regular fashion. Isoprene is the repeating unit in natural rubber.
Solution Summary: The author explains that polymers are large molecules having high molecular masses, hence are also called macromolecules.
Definition Definition Number of protons in the nucleus of an atom. It uniquely identifies an element, as the number of protons determines the element's properties. The periodic table of elements is arranged based on increasing atomic numbers, allowing scientists to easily locate and study elements.
Chapter 22, Problem 80E
(a)
Interpretation Introduction
Interpretation: The systematic name of
isoprene and the structures of the given polymers with configuration about the carbon-carbon double are to be drawn.
Concept introduction: Polymers are very large molecules having high molecular masses, hence are also called as macromolecules. The structure of polymers consists of a very large number of repeating units joined together through covalent bonds in a regular fashion. Isoprene is the repeating unit in natural rubber.
(b)
Interpretation Introduction
Interpretation: The systematic name of
isoprene and the structures of the given polymers with configuration about the carbon-carbon double are to be drawn.
Concept introduction: Polymers are very large molecules having high molecular masses, hence are also called as macromolecules. The structure of polymers consists of a very large number of repeating units joined together through covalent bonds in a regular fashion. Isoprene is the repeating unit in natural rubber.
5. A buffer consists of 0.45 M NH, and 0.25 M NH-CI (PK of NH 474) Calculate the pH of the butter. Ans: 9.52
BAS
PH-9.26 +10g (10.95))
14-4.59
PH=4.52
6. To 500 ml of the buffer on #5 a 0.20 g of sample of NaOH was added
a Write the net ionic equation for the reaction which occurs
b. Should the pH of the solution increase or decrease sightly?
Calculate the pH of the buffer after the addition Ans: 9.54
Explain the inductive effect (+I and -I) in benzene derivatives.
The inductive effect (+I and -I) in benzene derivatives, does it guide ortho, meta or para?