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- https://chem.libretexts.org/Bookshelves/General_Chemistry/General_Chemistry_Supplement_(Eames)/Chemical_Reactions_and_Interactions/Acid-Base_ReactionsHCl, acetic acid (vinegar, CH 3 COOH) and nitric acid (HNO 3 ) are monoprotic acids. (Acetic acid has other protons, but only the last one is acidic.) Sulfuric acid and many others are diprotic acids....HCl, acetic acid (vinegar, CH 3 COOH) and nitric acid (HNO 3 ) are monoprotic acids. (Acetic acid has other protons, but only the last one is acidic.) Sulfuric acid and many others are diprotic acids. Thus, the hydrogen ions, which makes acids acidic, are consumed, and the hydroxide which makes bases basic is also consumed, and if the moles of acid and base are equal, only neutral water and a salt is left. (Actually, it is a little bit more complicated than this if the acid or base is weak.
- https://chem.libretexts.org/Bookshelves/Inorganic_Chemistry/Supplemental_Modules_and_Websites_(Inorganic_Chemistry)/Descriptive_Chemistry/Main_Group_Reactions/Hard_WaterThe calcium hydroxide, or "slaked lime," raises the pH of the water and causes the calcium and magnesium to precipitate into CaCO 3 and Mg(OH) 2 . These precipitates can then be easily filtered out du...The calcium hydroxide, or "slaked lime," raises the pH of the water and causes the calcium and magnesium to precipitate into CaCO 3 and Mg(OH) 2 . These precipitates can then be easily filtered out due to their insolubility in water, shown below by the small solubility constant of magnesium hydroxide (the solubility product constant for calcium carbonate is shown above).
- https://chem.libretexts.org/Bookshelves/General_Chemistry/General_Chemistry_Supplement_(Eames)/Chemistry_Basics/NomenclatureThese include toxic cyanide ion, CN – , common hydroxide ion, OH – , and peroxide ion, O 2 2 – . Other important anions include acetate ion (C 2 H 3 O 2 – ), which is in vinegar, the chlorate ion (ClO...These include toxic cyanide ion, CN – , common hydroxide ion, OH – , and peroxide ion, O 2 2 – . Other important anions include acetate ion (C 2 H 3 O 2 – ), which is in vinegar, the chlorate ion (ClO 3 – ), the perchlorate ion (ClO 4 – ) which is often explosive, the nitrate ion (NO 3 – ), the carbonate ion (CO 3 2 – ) found in shells, the sulfate ion (SO 4 2 – ), and the phosphate ion (PO 4 3 – ).
