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p-Toluenesulfonic acid (PTSA, pTSA, or pTsOH) or tosylic acid (TsOH) is an organic compound with the formula CH 3 C 6 H 4 SO 3 H. It is a white extremely hygroscopic solid that is soluble in water, alcohols, and other polar organic solvents. [6] The CH 3 C 6 H 4 SO 2 group is known as the tosyl group and is often abbreviated as Ts or Tos.
The organization's goals may vary from organization to organization but the core goals include parent volunteerism, teacher and student encouragement, community involvement, and student and family welfare. It is not affiliated with the national Parent-Teacher Association (PTA) or Parent-Teacher-Student Association (PTSA).
Sodium p-toluenesulfonate is an organic compound with the formula CH 3 C 6 H 4 SO 3 Na.It is white, water-soluble solid. It is produced by the neutralization toluenesulfonic acid with sodium hydroxide.
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This is a list of plantations and/or plantation houses in the U.S. state of Georgia that are National Historic Landmarks, listed on the National Register of Historic Places, listed on a heritage register, or are otherwise significant for their history, association with significant events or people, or their architecture and design. [1] [2] [3]
Enjoy a classic game of Hearts and watch out for the Queen of Spades!
A Full Life: Reflections at 90 is a memoir written by Jimmy Carter, the 39th President of the United States, released on July 7, 2015. The book is a collection of reflections and memories, including his upbringing, political career, and humanitarian efforts.