Examlex
Having eight valence electrons is very stable and is called an octet.
U.S. Constitution
The supreme law of the United States, establishing the framework of the national government and the rights of the citizens.
Bill Of Rights
First ten amendments to the U.S. Constitution, adopted in 1791 to guarantee individual rights against infringement by the federal government.
Black Codes
Laws passed from 1865 to 1866 in southern states to restrict the rights of former slaves; to nullify the codes, Congress passed the Civil Rights Act of 1866 and the Fourteenth Amendment.
Vagrancy Charges
Legal accusations against individuals for being homeless or wandering without visible means of support, often used historically to control or penalize the unemployed and homeless.
Q21: A neutral solution does not contain any
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Q53: The empirical formula mass must be 25.0
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Q71: The following equation IS balanced: HNO<sub>3</sub> +
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Q77: Oftentimes solubility of a compound limits the
Q80: Which of the following species is a
Q82: The solubility of gases in water increases
Q95: Mixing HNO<sub>3</sub> (aq)and NaHCO<sub>3</sub> (aq)will produce carbon