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WikiCards · Card list · Science cards · Hydrogenation
Uncommon card · Science
Hydrogenation, an Uncommon card
Hydrogenation is a chemical reaction between molecular hydrogen and another compound or element, usually in the presence of a catalyst such as nickel, palladium or platinum.
- Rarity
- Uncommon
- Domain
- Science
- ATK
- 73
- DEF
- 70
- Power
- 143
- Wikipedia reads a year
- 51,000
Power 143 (ATK + DEF): stronger than 70 % of WikiCards cards.
Hydrogenation quiz: 3 questions
Three questions on the Hydrogenation card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Find the missing word
The ______ is commonly employed to reduce or saturate organic compounds.
Answer
process. The process is commonly employed to reduce or saturate organic compounds. From the Hydrogenation article on Wikipedia.
Which of these cards hits hardest (highest ATK)?
Answer
Retief Goosen. Retief Goosen 80 · Eric Mun 76 · Hydrogenation 73 · Chinese Academy of Sciences 68 ATK in WikiCards.
In a duel, each round asks a question like these about the opposing card, with 15 seconds to answer.
The facts on the card
The card carries these facts from its Wikipedia article.
- The process is commonly employed to reduce or saturate organic compounds.
- Hydrogenation typically constitutes the addition of pairs of hydrogen atoms to a molecule, often an alkene.
- Catalysts are required for the reaction to be usable, non-catalytic hydrogenation takes place only at very high temperatures.
Why it is Uncommon
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Hydrogenation article was read about 51,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 73 and blocks with 70: each hit it takes is cut by 28 %.
How to get Hydrogenation
Open packs. Each pack holds five cards drawn from real Wikipedia articles, the rarest last, and the fifth card is always Rare or better. The odds are shown in the game. A free pack arrives every hour and two can wait, and the Coins you win in duels buy more packs.
More Science cards
Cards close in power
The cards just above and just below Hydrogenation in the power ranking, all domains together.
- Eric MunUncommon · Arts · ATK 76 DEF 67
- ExomoonUncommon · Science · ATK 73 DEF 70
- Epistle to the ColossiansUncommon · Arts · ATK 67 DEF 76
- PlaygroundUncommon · Society · ATK 75 DEF 68
- Retief GoosenUncommon · Society · ATK 80 DEF 63
- HerculesUncommon · Arts · ATK 73 DEF 70
Card lists
- Wikipedia quizNew questions every day
- All cards from A to ZEvery card, by name
- Science cards
- Legendary cards
- Tier listS and A tiers by power (ATK + DEF)
Credits
Text : Wikipedia, Hydrogenation (revision), CC BY-SA 4.0. Photo : Michael Schmid, CC BY-SA 4.0, Wikimedia Commons.
