Why is hexane known as a hydrocarbon? Why are carbon atoms important in organic molecules? Why is organic chemistry considered the chemistry of carbon compounds? Why is methane the most stable hydrocarbon? Explain. What is the reason why hydrocarbons are not soluble in water?
Explain why benzophenone is soluble in methyl alcohol. Why is it necessary to remove water from an acetal reaction? Why is the solubility of butane 6.1 mg / 100 g water, yet hexane is immiscible in water? Why is MgF_2 polar? Why is pure water neutral?
The isomers are molecules with equal molecular formula, but with a different structure (structural isomerism) or different spatial orientation (stereoisomerism). The isomers have an equal number of atoms of each chemical element, but different arrangements of these atoms, and therefore – different ...
Essentially the point that is being made there is that while two substances may be chemically similar with respect to molecular polarity, the number of relevant intermolecular forces in the solid state can vary substantially simply because of the way the molecules pack together. A branched alkane, ...
Additionally, the influence of the growth phase on the volatile profile was determined; for instance, compounds such as 2,5-dimethylhexane are produced by M. furfur in the stationary phase when the medium is supplemented with palmitic acid, and this compound is identified in lower proportions in...