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What is the pH of a solution prepared by mixing 50.00 mL of 0.10 mol L-1 NH3 with 5.00 mL of 0.10 mol L-1 NH4Cl? Assume that the volume of the solutions are additive and that Kb = 1.8 × 10-5 for NH3.
Presidential Ticket
Refers to the combination of a presidential and a vice presidential candidate running together in an election for the executive branch of government.
Fifteenth Amendment
A Reconstruction amendment, ratified in 1870, that prohibits the federal and state governments from denying a citizen the right to vote based on "race, color, or previous condition of servitude."
African-Americans
American citizens or residents of African descent, with a history rooted in the transatlantic slave trade and a significant impact on the cultural and social fabric of the United States.
Union League
An organization established during the American Civil War to support the Union's policies and to promote loyalty among its members.
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