Chemistry

Chemistry

Problem

AgNO3→Δ(W)+(X)+O2AgNO_3 \xrightarrow{\Delta} (W) + (X) + O_2 (X)+H2O⟶HNO2+HNO3(X) + H_2O \longrightarrow HNO_2 + HNO_3 (W)+HNO3⟶Y+NO+H2O(W) + HNO_3 \longrightarrow Y + NO + H_2O (Y)+Na2S2O3(excess)⟶(Z)+NaNO3(Y) + Na_2S_2O_3 (\text{excess}) \longrightarrow (Z) + NaNO_3 Identify (W) to (Z): a. W=Ag,X=N2O,Y=AgNO3,Z=Na2[Ag(S2O3)2]W = Ag, X = N_2O, Y = AgNO_3, Z = Na_2[Ag(S_2O_3)_2] b. W=Ag2O,X=NO,Y=AgNO3,Z=Na3[Ag(S2O3)2]W = Ag_2O, X = NO, Y = AgNO_3, Z = Na_3[Ag(S_2O_3)_2] c. W=Ag,X=NO2,Y=AgNO3,Z=Na3[Ag(S2O3)2]W = Ag, X = NO_2, Y = AgNO_3, Z = Na_3[Ag(S_2O_3)_2] d. W=Ag2O,X=N2,Y=AgNO3,Z=Na[Ag(S2O3)2]W = Ag_2O, X = N_2, Y = AgNO_3, Z = Na[Ag(S_2O_3)_2]

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