Question

- NBI - Nal. Calculate ule allice energy of these compoun usug DU UG QUESTION 5: Calculate the equilibrium constant of below reaction: Naz[Ni(CN)4](dd) + H2S(dd) 17 Nis(r) + 2HCN(dd) + 2NaCN Knew K unstable of Ni(CN)472- is 1.10-31, Ksp of Nis is 1.10-19, Ka of HCN is 1.10-2.21 and Ki, K2 of H2S are 1.10 and 1.10/4, respectively. Dutch (Netherlands) 140% EN VEO D

Answer 1

2 la- O - (Nicolasz niegt Gence); Kunstable: 1631 – 0 Niss 2 Ni2 + S i Ksp e 1019 i-e. Ne at San Niss Köp = 109 HCN (9) bars & CHEES; Ka 2 109.21 ie 21 4 2 CNG) Z2HCNG); Ka = 18842③ H₂ Scar) Z BH69) + 456); K, a 107-2 ro H5Gr) z ktor + sor) 9 K₂ z 1014 0 By adding the emotions 0,@@@, you will get [Ni(My Jes) + H2 860) z Nisg + 2HCN cer) + 2Nagy K = Kenskabler Kop & Käx kake = 103 x 109 108 42 1072 1014 iek 140 14.78