Amongst the following complexes, find the number of complexes having oxidation number of central atom as +3. Let's say it is equal to x. Similarly find the number of complexes having oxidation number of central atom as +2. Let's say it is equal to y. All other complexes number equal to z : [Co(NH_(3))_94)(H_(2)O)Cl]Cl_(2),""K_(2)[Zn(OH)_(4)], K_(3)[Al(C_(2)O_(4))_(3)]""[CoCl_(2)(en)_(2)]^(+), [Ni(CO)_(4)],""[Pt(NH_(3))_(2)Cl(NO_(2))], K_(3)[Cr(C_(2)O_(4))_(3)],""[CoCl_(2)(en)_(2)]Cl, [Co(NH_(3))_(5)(CO_(3))]Cl,""Hg[Co(SCN)_(4), [Cr(NH_(3))_(3)(H_(2)O)_(3)]Cl_(3), [Co(NH_(2)CH_(2)CH_(2)NH_(2))_(3)]_(2)(SO_(4))_(3), [Ag(NH_(3))_(2)][Ag(CN)_(2)],""K_(3)[Fe(CN)_(6)], K_(2)[PdCl_(4)],""[Pt(NH_(3))_(2)Cl(NH_(2)CH_(3))]Cl, K_(2)[Ni(CN)_(4)],""[Cr(en)_(3)]Cl_(3), Fe_(4)[Fe(CN)_(6)]_(3) Hence, find the value of x-y+z

Amongst the following complexes, find the number of complexes having o

1.	Amongst the following complexes, find the number of complexes having oxidation number of central atom as +3. Let's say it is equal to x. Similarly find the number of complexes having oxidation number of central atom as +2. Let's say it is equal to y. All other complexes number equal to z : [Co(NH_(3))_94)(H_(2)O)Cl]Cl_(2),""K_(2)[Zn(OH)_(4)], K_(3)[Al(C_(2)O_(4))_(3)]""[CoCl_(2)(en)_(2)]^(+), [Ni(CO)_(4)],""[Pt(NH_(3))_(2)Cl(NO_(2))], K_(3)[Cr(C_(2)O_(4))_(3)],""[CoCl_(2)(en)_(2)]Cl, [Co(NH_(3))_(5)(CO_(3))]Cl,""Hg[Co(SCN)_(4), [Cr(NH_(3))_(3)(H_(2)O)_(3)]Cl_(3), [Co(NH_(2)CH_(2)CH_(2)NH_(2))_(3)]_(2)(SO_(4))_(3), [Ag(NH_(3))_(2)][Ag(CN)_(2)],""K_(3)[Fe(CN)_(6)], K_(2)[PdCl_(4)],""[Pt(NH_(3))_(2)Cl(NH_(2)CH_(3))]Cl, K_(2)[Ni(CN)_(4)],""[Cr(en)_(3)]Cl_(3), Fe_(4)[Fe(CN)_(6)]_(3) Hence, find the value of x-y+z
Answer» Solution :`+3 "complexes" IMPLIES x=10, +2 "complexes" implies y=7` `+1 "complexes" implies 1, 0 "complexes" implies 1. "Thus" implies z=2`