Examlex
Change these word equations into balanced chemical equations.
A.Magnesium plus oxygen yields magnesium oxide.
B.Water decomposes to yield hydrogen and oxygen.
C.Sodium sulfate plus barium chloride yields barium sulfate and sodium chloride.
D.Sodium plus iron(III)nitrate yields sodium nitrate plus iron.
Hero of Freedom
An individual recognized for their significant contributions, often through personal sacrifice or activism, toward the advancement of liberty and freedom for a group or society as a whole.
Union Army
The land force that fought for the Union during the American Civil War, comprised mainly of troops from the Northern states.
Blacks Served
Refers to African Americans who served, particularly in the military context, across various American conflicts, highlighting their contributions despite facing racial discrimination.
Antietam Victory
Marks the victory of Union forces during the Battle of Antietam in the Civil War, which represents one of the bloodiest single-day battles in American history.
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