15. A covalent bond is one where a) An atom, molecule or ion that contains an unpaired electron b) Two electrons are shared by two atoms c) Electrostatic attractions hold together oppositely charged ions d) An electron pair is spread out over several atoms and helps bond them all.

Q: 6 H 1 H 1 H 11 10 8 6. 5 4 3 1 HSP-03-214 ppm F 00

A: The given formula is C3H8O .So,according to the given formula they have given the NMR and IR…

Q: НО OCH₂ 1. Na 2. dilute H2O

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: The geometry of trimethyl amine N(CH3)3 is pyramidal with bond angle of 108.7 degrees whereas the Si…

A: The geometry of trimethyl amine N(CH3)3 is pyramidal with bond angle of 108.7° whereas the Si analog…

Q: 13. Acetaminophen, a popular painkiller, has the following structure: H он C= || CH,-C-N-C С—ОН H H…

A:

Q: Define and explain London dispersion forces

A: EXPLANATION: London Dispersion forces: London forces also callled as dispersion forces. London…

Q: (5), 7. Bel₂(aq) + Cu₂SO4(aq) →→→

A: The question is based on the concept of chemical reactions.  We need to identify the reaction &…

Q: 6 Convert ethanol into a polyethylene glycol chain (better known as PEG. You can google the…

A: The functional group is a key component associated with a molecule that furnishes the notable…

Q: Three molecular requirements for crystallinity in polymers

A: POLYMERS: Polymer is a macromolecule which is made up of small monomer molecules that are…

Q: ) when you start with the original formula, p1 v1=p2v2, what do you get when you isolate P1? 2) A…

A:

Q: Differentiate DNA and RNA bases on their structure, function and characteristics

A: Structure The DNA is a double-stranded molecule that has a long chain of nucleotides. The RNA is a…

Q: 45) Calaulate the moss b. UF4 c. Ca He d. Agad E NaH8O, Fi MnOz

A: Molar mass of a compound is the the sum of the atomic mass of elements present in that compound.

Q: CH₂1₂ Zn(Cu) diethyl ether

A: When an alkene reacts with CH2I2 in the presence of Zinc a cyclopropane derivative is formed. This…

Q: None

A: To solve the question, lets fill in the missing structures in the pathway step by stepStep-by-Step…

Q: O Macmillan Learning A portion of the polymer polystyrene is shown. H C-C- Ο Η H H HICIH | H H H H H…

A: Polystyrene is a polymer composed of repeating units linked together to form a long chain.

Q: 3: A method for removal of dissolved organic compound from wastewater

A: There are different processes and methods for removal of dissolved organic compound from wastewater…

Q: Y =Y. dilute NaOH + NaCl CI Он Conc. H,SO, H,O OH

A: In an addition reaction one molecule combine with other to form a large molecule. In elimination…

Q: The accompanying table shows the ages (in years) of 11 children and the numbers of words in their…

A: The value of correlation coefficient of the given data is to be determined.

Q: What is the change in oxidation number for the carbon indicated by an asterisk in sucrose and carbon…

A: Oxidation number: The covalent bond between the atoms of different electronegativity is polar. If we…

Q: The structure shown is an example of a type of macromolecule (carbohydrate, lipid, protein, or…

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Q: For the following compound: CH3-(CH₂) 14-C-0-(CH₂)29-CH3 a. Is this an example of a wax, fat or oil:…

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Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.