Question

EXPERIMENT: Activity of Metals and Ions Part I: n this experiment, you will examine the relative tendencies for certain elements to replace one compounds and will use your observations to arrange order of reactivity. The reactions will all be single replacement reactions in which a metallic element is replacing a metal ion in a compound. another in them in metal metal ion in compound Add a small piece of each of the metals listed on the below to a few ml of solution of each of the Write your observations in the appropriate looking for evidence of reaction (which will occur in some cases but not in others). Therefore, look for evidence of new flakes of metal being formed or change in appearance of the original metal (or solution). Be sure to use fr and look at the shiny surface. box.You are NOTE: When answering questions, be sure to distinguish between the metallic and ionic (reduced and oxidized) forms of these chemicals. e volua COMPOUND IN SOLUTION X Cu (NO)2 NveAConFornes black turned Black METAL Zn (NO2) 3 2 es Jonic tur ned tumed ho reachon Cu ho rea uion o action Pb

Use data above answer questions 2,3,4

Answer 1

These are All cdispesuunt ReacHons as the more Reachive utl displa iss Reacrive matl trom the otion given in its minl compond )z (0-76)y Pb (013)Ga(-0.34 compound oxidathon potenhial more the Reacive elment and MOTe the ability to dis ptace otmer miml oF liss oxidathion potenHal 2. -076 2. Reduchon poren Hal of M1--2-37 9:31 > orid Hon potential 9e oridahon foten Hal op oF n 076 E clu = 231-o,76 --0.76_ (-231) Akso in erns of Reduchon pofenhal of ions Lesser thu Reduction potental oF Ion more Hu Call should be more : 0 13-(-076) Reduch'm poremhal of Ion S-3 Should be uss 2. Reachiorn possibli Reachio Rea cho Passiblpossibl mid i Reacrion is spontauous Becauce oxida h Reacho Rzauho Possibe

These are All cdispesuunt ReacHons as the more Reachive utl displa iss Reacrive matl trom the otion given in its minl compond )z (0-76)y Pb (013)Ga(-0.34 compound oxidathon potenhial more the Reacive elment and MOTe the ability to dis ptace otmer miml oF liss oxidathion potenHal 2. -076 2. Reduchon poren Hal of M1--2-37 9:31 > orid Hon potential 9e oridahon foten Hal op oF n 076 E clu = 231-o,76 --0.76_ (-231) Akso in erns of Reduchon pofenhal of ions Lesser thu Reduction potental oF Ion more Hu Call should be more : 0 13-(-076) Reduch'm poremhal of Ion S-3 Should be uss 2. Reachiorn possibli Reachio Rea cho Passiblpossibl mid i Reacrion is spontauous Becauce oxida h Reacho Rzauho Possibe
everything is all about the concept that

for metal displacement reaction the oxidation potential of metal should be greater to displace other metal from its solution.

FOR ION. we consider the reduction potential should be lesser than other ion solution to displace.

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