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Nitrogen and hydrogen react together to form ammonia according to the equation: ___N2(g) + ___H2(g) → ___NH3(g) (unbalanced) Balance the equation, and determine how many grams of hydrogen would be required to react with 25.2 g of nitrogen.
Economic Sanctions
Financial and trade penalties applied by one or more country against a targeted country, group, or individual to achieve foreign policy objectives.
Berlin Wall
A concrete barrier that physically and ideologically divided Berlin from 1961 to 1989, symbolizing the Cold War division between East and West.
Soviet Domination
Describes the period during which the Soviet Union exerted political, military, and economic control over Eastern Europe, particularly from the end of World War II until the dissolution of the Soviet Union in 1991.
Peacekeeping Force
An international military or non-military group deployed to conflict zones to maintain or restore peace by reducing tension, protecting civilians, and assisting in the enforcement of ceasefires.
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