Hydrogen gas is generated in this reaction by reaction of Pd with NH_4 HCO^-_2 t

Question

Hydrogen gas is generated in this reaction by reaction of Pd with NH_4 HCO^-_2 to give CH_2, N_2 and H_2 reaction of Pd with NH_4 HCO^-_2 to give NH_3, CO_2 and H_2 reaction of Pd with NH_4 HCO^-_2 to give to N_2, CO_2 and H_2 reaction of Pd with CH_3 OH to give CO_2 and H_2 In the alkene hydrogenation reaction shown above, palladium serves as a catalyst the limiting reagent an inert support both a and b Which of the following reactions does the alkene undergo in the above reaction? elimination oxidation reduction C=C bond cleavage If you were to use 0.59 g of the alkene reactant, how many grams of ammonium formate is required if a 4.0 mole equivalent of ammonium formate (MW = 63.06 g/mol) relative 10 the alkene is needed for the reaction? 2.7 g 0.94 g 1.1 g 0.68 g After completion of the above reaction and recrystallization of the product (B). a permanganate test was performed. A negative permanganate test was observed, indicating that The reaction did not successfully produce B The product contained larger amounts of A than of B The reaction was complete and no A was present The permanganate test was not relevant for this experiment

Explanation / Answer

Q21

a --> false since we just broke a bond, so it must be substitued for H+ ions

Q22

Pd is a catalist, it helps the reaciton to occurs in a different pathway

Q23

this is called Hydrogenation, which is a Reduction mechanism

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