Examlex
What class of organic compounds results when cyclopentanone reacts with ethylamine in the presence of trace acid?
Chinese Yuan
The official currency of the People's Republic of China, used as a medium of exchange and a store of value.
Appreciated
Refers to an increase in value or price of an asset or currency over time.
U.S. Dollar
The official currency of the United States of America and the world's primary reserve currency.
Currency Depreciates
Refers to a decrease in the value of a currency in comparison to other currencies, which can affect international trade and economic balance.
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