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For oxidations to the aldehydes and ketones, two equivalents of chromic acid oxidize three equivalents of the alcohol: 2 HCrO 4 − + 3 RR'C(OH)H + 8 H + + 4 H 2 O → 2 [Cr(H 2 O) 6] 3+ + 3 RR'CO. For oxidation of primary alcohols to carboxylic acids, 4 equivalents of chromic acid oxidize 3 equivalents of the alcohol. The aldehyde is an ...
In practice, the reverse reaction occurs: molecular chromic acid dehydrates. Some insights can be gleaned from observations on the reaction of dichromate solutions with sulfuric acid. The first colour change from orange to red signals the conversion of dichromate to chromic acid.
This is a list of video and pre-video (electro-mechanical) quiz arcade games. All are coin-operated arcade machines Game ...
Alcohol oxidation is a collection of oxidation reactions in organic chemistry that convert alcohols to aldehydes, ketones, carboxylic acids, and esters. The reaction mainly applies to primary and secondary alcohols. Secondary alcohols form ketones, while primary alcohols form aldehydes or carboxylic acids. [1] A variety of oxidants can be used.
The Game of Life The Haunted Mansion Theme Park Edition (2009) The Game of Life High School Edition (A.K.A. "Pink Edition") (2008) LIFE: Rock Star Edition; The Game of LIFE: It's a Dog's Life Edition (2011) The Game of LIFE: The Lorax Edition (2013) The Game of LIFE: Despicable Me (2014) LIFE: My Little Pony Edition [8] Inside Out (2015)
The Game of Life: Twists & Turns is a 2007 version of the classic board game The Game of Life. Players try to earn the most life points in this game by going through various paths. A major change in this game from the original is that players use an electronic Lifepod instead of money to play the game. [1]
The Impossible Quiz is a point-and-click quiz game that consists of 110 questions, [1] [2] using "Gonna Fly Now" as its main musical theme. Notorious for its difficulty, the quiz mixes multiple-choice trick questions similar to riddles, along with various challenges and puzzles. [1] [2] Despite the quiz's name and arduousness, the game is ...
Over time the chromium concentration of the bath will decrease until the bath is no longer functional. Adding barium chromate enhances the life of the bath by adding to the chromic acid concentration. Barium chromate is an oxidizing agent, making it useful as a burn rate modifier in pyrotechnic compositions.