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The following chart shows the solubility of various ionic compounds in water at 1 atm pressure and room temperature (approx. 25 °C, 298.15 K). "Soluble" means the ionic compound doesn't precipitate, while "slightly soluble" and "insoluble" mean that a solid will precipitate; "slightly soluble" compounds like calcium sulfate may require heat to precipitate.
Solubility occurs under dynamic equilibrium, which means that solubility results from the simultaneous and opposing processes of dissolution and phase joining (e.g. precipitation of solids). A stable state of the solubility equilibrium occurs when the rates of dissolution and re-joining are equal, meaning the relative amounts of dissolved and ...
A decrease of 60% means the final amount is 40% of the original (100% – 60% = 40%). A decrease of 100% means the final amount is zero (100% – 100% = 0%). In general, a change of x percent in a quantity results in a final amount that is 100 + x percent of the original amount (equivalently, (1 + 0.01 x ) times the original amount).
Slightly less joyful than allegro (so slightly slower tempo) Andante: walking: At a walking pace; flowing; moderately slow tempo Andantino: a little bit walking: Less of a walking pace than andante (so slightly quicker) A tempo: to time: Return to previous tempo Fermata: held, stopped, orig. Latin firmo "make firm, fortify" Holding or ...
The letter p could stand for the French puissance, German Potenz, or Danish potens, all meaning "power", or it could mean "potential". All of these words start with the letter p in French , German , and Danish , which were the languages in which Sørensen published: Carlsberg Laboratory was French-speaking; German was the dominant language of ...
In BASIC, Lisp-family languages, and C-family languages (including Java and C++), operator >= means "greater than or equal to". In Sinclair BASIC it is encoded as a single-byte code point token. In Fortran, operator .GE. means "greater than or equal to". In Bourne shell and Windows PowerShell, the operator -ge means "greater than or equal to".
In jazz and blues, a blue note is a note that—for expressive purposes—is sung or played at a slightly different pitch from standard. Typically the alteration is between a quartertone and a semitone , but this varies depending on the musical context.
The set of terms below were proposed in 1949 by AB Bookman's Weekly.They were adopted by the bookselling community and are still in use today. [1] [2] [3]As new means that the book is in the state that it should have been in when it left the publisher.