Concept explainers
Interpretation:
The relationship between the effect of the number of carbon-carbon double bond in fatty acids and their melting points should be explained.
Concept Introduction:
Fatty acids are aliphatic mono-
General formula
Saturated fatty acid: They have no double bonds in between the long hydrocarbon chain, so they are straight and can be packed together.
Example: Myristate, Palmitate, Laurate, etc.,
Unsaturated fatty acid: They have at least one double bond in between the long hydrocarbon chain.
These double bonds cause the fatty acid chain to “kink” which results in more fluidity.
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Chapter 17 Solutions
GENERAL, ORGANIC,BIO CHP.10-23-ACCESS>I
- Check all molecules that are acids on the list below. H2CO3 HC2H3O2 C6H5NH2 HNO3 NH3arrow_forwardFrom the given compound, choose the proton that best fits each given description. a CH2 CH 2 Cl b с CH2 F Most shielded: (Choose one) Least shielded: (Choose one) Highest chemical shift: (Choose one) Lowest chemical shift: (Choose one) ×arrow_forwardConsider this molecule: How many H atoms are in this molecule? How many different signals could be found in its 1H NMR spectrum? Note: A multiplet is considered one signal.arrow_forward
- For each of the given mass spectrum data, identify whether the compound contains chlorine, bromine, or neither. Compound m/z of M* peak m/z of M + 2 peak ratio of M+ : M + 2 peak Which element is present? A 122 no M + 2 peak not applicable (Choose one) B 78 80 3:1 (Choose one) C 227 229 1:1 (Choose one)arrow_forwardShow transformation from reactant to product, step by step. *see imagearrow_forwardCheck the box if the molecule contains the listed item. *See imagearrow_forward
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