Explain why cu+ ion is not stable in aqueous
WebFeb 26, 2024 · The stability gained by energy loss in hydration is more stabilising than the destabilising effect of the removal of 2 electrons. Also, as mentioned earlier, the greater the charge on the ion greater is its tendency to attract and keep the water molecules solvated to it. Cu2+ having a greater charge has a greater tendency of hydration than Cu+. WebApr 21, 2024 · Solution 1. You are quite correct in that it appears at first sight that $\ce {Cu+}$ should be more stable than $\ce {Cu^2+}$, but in aqueous media it isn’t. Stability in aqueous conditions depends on the hydration energy of the ions when they bond to the water molecules (an exothermic process). The $\ce {Cu^2+}$ ion has a greater charge ...
Explain why cu+ ion is not stable in aqueous
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WebCorrect option is A) Half filled and completely filled subshells are more stable. However Cu 2+ with 3d 9 electronic configuration is more stable than Cu + with 3d 10 electronic configuration. This is because electrode potential is more significant in determining stable oxidation state than electronic configuration. Was this answer helpful? WebAug 15, 2024 · This test is very sensitive. The precipitate is soluble in aqueous ammonia. Note: Many metal ions form ferrocyanide precipitates, so potassium ferrocyanide is not …
WebIn an aqueous medium, Cu 2+ is more stable than Cu +. This is because although energy is required to remove one electron from Cu + to Cu 2+, high hydration energy of … WebStability in the aqueous medium depends on the hydration energy of ions when they attract to water to water molecules. In aqueous solution, Cu+ ion undergoes oxidises and reduces simultaneously in aqueous to give Cu and Cu2+ ion. The relative stability of different oxidation states can be seen from their Electrode potentials Due to more reduction …
WebSolution. In an aqueous medium, Cu 2+ is more stable than Cu +. This is because although energy is required to remove one electron from Cu + to Cu 2+, high hydration … WebNov 4, 2015 · However, this order does not hold for all solvents as the affinity of the solvating ion for Cu+ vs Cu 2+ will condition it (for example, Cu + will supersede Cu 2+ …
WebDec 24, 2024 · In an aqueous medium, Cu2+ is more stable than Cu+. This is because although energy is required to remove one electron from Cu+ to Cu2+, high hydration …
kamiliant by american tourister reviewWebStability in the aqueous medium depends on the hydration energy of ions when they attract to water to water molecules. In aqueous solution, Cu+ ion undergoes oxidises and … kamiliant american touristerWebClick here👆to get an answer to your question ️ Cu^ + ion is not stable in aqueous solution because of disproportionation reaction. E^∘ value for disproportionation of Cu^ + (given E^∘ Cu^2 / Cu = 0.34 V ) kamil impact craterWebApr 12, 2024 · A hydrated ion is one kind of a complex ion (or, simply, complex), a species formed between a central metal ion and one or more surrounding ligands, molecules or ions that contain at least one lone pair of electrons, such as the [Al (H 2 O) 6] 3+ ion. A complex ion forms from a metal ion and a ligand because of a Lewis acid–base interaction. ka military discountWebDec 17, 2012 · 1. Cu+ ion oxidizes and reduces simultaneously in aqueous solution to give Cu2+ and Cu ions. Therefore Cu+ ion is unstable in aqueous solution and it … kamilla and the thiefWebNov 4, 2015 · However, this order does not hold for all solvents as the affinity of the solvating ion for Cu+ vs Cu 2+ will condition it (for example, Cu + will supersede Cu 2+ in acetonitrile). lawn mower knife blades homemadeWebApr 30, 2024 · State reasons for the following: (i) Cu(I) ion is not stable in an aqueous solution. (ii) Unlike Cr 3+, Mn 2+, Fe 3+ and the subsequent other M 2+ ions of the 3d series of elements, the 4d and the 5d series metals generally do … lawn mower kmart australia