Examlex
In the formation of iron (II) oxide, which species is being reduced?
Fe( s ) + O2( g ) → FeO( s )
Foreign Exchange
The trade of one currency for another, facilitating international trade and investment.
Appreciate
To recognize the full worth of something or to increase in value over time.
Arbitrageur
An individual or entity that engages in arbitrage, which involves buying securities in one market at a lower price and selling them in another market at a higher price to profit from the price difference.
Exchange Rate
The conversion value of one currency relative to another.
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