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A solution is prepared by mixing equal volumes of 0.40 M HF(aq)with 0.20 M KOH(aq).This solution is a buffer.
Religion
A set of beliefs concerning the cause, nature, and purpose of the universe, especially when considered as the creation of a superhuman agency or agencies, usually involving devotional and ritual observances.
Chesapeake Colonists
Early settlers of the British colonies in the Chesapeake Bay area, primarily Virginia and Maryland, during the 17th century.
New England Colonists
Early settlers of the Northeastern United States, primarily from England, who established some of the first successful European colonies in the 17th century.
1640
A year known for the beginning of the English Civil War, a period of armed conflict and political machinations between Parliamentarians and Royalists.
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