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2. Potassium permanganate - Wikipedia

   en.wikipedia.org/wiki/Potassium_permanganate

   The value determined is known as the permanganate value. In analytical chemistry, a standardized aqueous solution of KMnO 4 is sometimes used as an oxidizing titrant for redox titrations (permanganometry). As potassium permanganate is titrated, the solution becomes a light shade of purple, which darkens as excess of the titrant is added to the ...

3. Valvoline Instant Oil Change - Wikipedia

   en.wikipedia.org/wiki/Valvoline_Instant_Oil_Change

   Valvoline Instant Oil Change is a company that provides preventive maintenance services for many different types of automobiles. These services include oil changes, antifreeze changes, differential fluid changes, batteries, belts, fuel system cleaning service, lights, wipers and transmission fluid changes, and in states where services are ...

4. Amalie Oil Company - Wikipedia

   en.wikipedia.org/wiki/Amalie_Oil_Company

   The company was the first to sell multi-grade motor oil and is currently North America's largest private, independent blender of motor oils and industrial lubricants. [2] Amalie primarily produces private label products for companies such as Walmart , O'Reilly Auto Parts , Advance Auto Parts , Carquest and AutoZone but is starting to sell its ...

5. Permanganate - Wikipedia

   en.wikipedia.org/wiki/Permanganate

   A permanganate (/ p ər ˈ m æ ŋ ɡ ə n eɪ t, p ɜːr-/) [1] is a chemical compound with the manganate(VII) ion, MnO − 4, the conjugate base of permanganic acid. Because the manganese atom has a +7 oxidation state, the permanganate(VII) ion is a strong oxidising agent. The ion is a transition metal ion with a tetrahedral structure. [2]

6. Glycerol and potassium permanganate - Wikipedia

   en.wikipedia.org/wiki/Glycerol_and_potassium...

   Crystalline potassium permanganate (KMnO 4) is placed in an evaporating dish. A depression is made at the center of the permanganate powder and glycerol liquid is added to it. The white smoke-like vapor produced by the reaction is a mixture of carbon dioxide gas and water vapor.

7. Express Oil Change & Tire Engineers - Wikipedia

   en.wikipedia.org/wiki/Express_Oil_Change_&_Tire...

   By this time, Express Oil Change operated 172 company- and franchise-owned locations across 10 states. [6] In 2013, as Express Oil Change had expanded to nearly 200 locations across 13 states, Carousel Capital reacquired the company from Thompson Street. [7] Expresst acquired Birmingham-based Tire Engineers, a company with seven locations. [8]