Examlex
What is the ratio of the protons in the following compound?
Steam Engine
A heat engine that performs mechanical work using steam as its working fluid, pivotal in the development of the Industrial Revolution.
Industrial Revolution
A period of major industrialization that took place during the late 18th and early 19th centuries, marked by significant technological advancements and societal changes.
Nonindustrial Societies
Societies that do not rely heavily on mechanized means of production, instead depending on agriculture, craftsmanship, and manual labor.
Ceremonial Event
An occasion or event marked by formal activities or rituals of significance, often relating to cultural, religious, or social traditions.
Q23: An unknown compound,C<sub>9</sub>H<sub>12</sub>,gave the following NMR spectrum:
Q24: Provide the proper IUPAC name for (CH<sub>3</sub>)<sub>3</sub>CCH<sub>2</sub>CH<sub>2</sub>CH(CN)CH<sub>3</sub>.
Q34: What is the carbon nucleophile which attacks
Q37: Which of the following protons gives an
Q46: Which of the following is one of
Q57: H-H coupling is observed in the <sup>1</sup>H
Q84: Give the name of the structure. <img
Q88: Describe the fate of a molecule from
Q96: What reagents are used to dehydrate amides
Q122: Which of the following is a benzyl