Which of the following shows a balanced nuclear reaction?
221Fr β 4 He +225 A1
85
O 237...
Chemistry, 29.03.2021 04:40 Daveandemily17
Which of the following shows a balanced nuclear reaction?
221Fr β 4 He +225 A1
85
O 237 Np β He +233 Am
Π 214Pb βge +21471
81
O 14C βge+14 N
Answers: 2
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Consider the reduction reactions and their equilibrium constants. cu+(aq)+eββ½βββcu(s)pb2+(aq)+2eββ½βββpb(s)fe3+(aq)+3eββ½βββfe(=6.2Γ108=4.0Γ10β5=9.3Γ10β3 cu + ( aq ) + e β β½ β β β cu ( s ) k =6.2Γ 10 8 pb 2 + ( aq ) +2 e β β½ β β β pb ( s ) k =4.0Γ 10 β 5 fe 3 + ( aq ) +3 e β β½ β β β fe ( s ) k =9.3Γ 10 β 3 arrange these ions from strongest to weakest oxidizing agent.
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