1: Decomposition reaction
2: Combination reaction
3: product
4: Reactant
Answer:
Hydrogenation means to treat with hydrogen. It's a chemical reaction between molecular hydrogen and another compound or element, usually in the presence of a catalyst such as nickel, palladium or platinum. The process is commonly employed to reduce or saturate organic compounds.
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Answer:
orbital
Explanation:
electrons are found in an orbital
Answer:
Even in a dry desert environment, the water cycle is taking place. The winds here blow up snow from the land and put it into the atmosphere, which is part of the water cycle. And the sun helps out, too, causing sublimation to occur, which causes snow to evaporate directly into water vapor gas
Explanation:
Answer: Reduced
Explanation: Oxidation reaction is defined as the reaction in which a substance looses its electron. The oxidation state of the substance gets increased.
Reduction reaction is defined as the reaction in which a substance gains electrons. The oxidation state of the substance gets reduced.
Given :
Thus as in the given reaction the oxidation state of the metal has decreased from 0 to-1, it is getting reduced.
