Electron affinity of cl g +e−→cl− g
WebSep 16, 2024 · The chlorine atom has the most negative electron affinity of any element, which means that more energy is released when an electron is added to a gaseous …
Electron affinity of cl g +e−→cl− g
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WebThe chlorite ion adopts a bent molecular geometry, due to the effects of the lone pairs on the chlorine atom, with an O–Cl–O bond angle of 111° and Cl–O bond lengths of 156 pm. [1] Chlorite is the strongest oxidiser of the chlorine oxyanions on the basis of standard half cell potentials. [2] Ion. Acidic reaction. WebFind step-by-step solutions and answers to Exercise 64 from General Chemistry: Principles and Modern Applications - 9780136121497, as well as thousands of textbooks so you can move forward with confidence.
WebElectron affinity Cl (g) + e − → Cl −(g) (Δ E = −349 kJ/mole) The greater the attraction between an atom and an added electron, the more negative the atom's electron affinity. If an atom were to have a positive electron affinity, an electron would not attach itself to the atom. The nobel gases have positive electron affinities. 6. WebIt is represented by a negative sign [-] for example, C l ( g) + e − → C l − ( g) + 349 K J / m o l. Therefore, the electron affinity of chlorine is – 349 KJ/mol. Energy is released when the first electron is added to an atom …
WebCl (g) + e − → Cl − (g) ... The electron affinity (EA) of an element is the energy change that occurs when an electron is added to a gaseous atom to give an anion. In general, elements with the most negative electron affinities (the highest affinity for an added electron) are those with the smallest size and highest ionization energies ... Web格子エネルギー（こうしエネルギー、lattice energy）は結晶格子を構成する原子、分子あるいはイオンが気体状態から固体 結晶になるときの凝集エネルギーである。. 格子エネルギーは絶対零度における凝集エンタルピー変化ΔH 0 の負として定義される。 金属結晶および分子結晶では絶対零度に ...
Web"electron affinity" for chlorine. Cl(g) + e- --> Cl-(g) b) By referring to Table 8.4 in Chang, calculate the wavelength, in nm, of laser light that corresponds to the electron affinity for chlorine. Energy of one photon = [349 kJ x 103J/kJ ]/ 6.022 x 1023photons/mol = 5.80 x 10-19J Since E = h x n= h x c/l,
WebIn chemistry, hypochlorite is an anion with the chemical formula ClO −. It combines with a number of cations to form hypochlorite salts. Common examples include sodium hypochlorite (household bleach) and calcium hypochlorite (a component of bleaching powder, swimming pool "chlorine"). [1] The Cl-O distance in ClO − is 1.69 Å. sql time and date formatWebElectron affinity (EA)is the energy required to add an electron to an atom inThe gaseous state to form a gaseous ion Example: Cl(g) + e − → Cl − (g) Electron affinity can either be exothermic (produces heat) (as the … sql time between rowsWebb i KCl(s) → K+(g) + Cl−(g) ii Cl(g) + e− → Cl−(g) iii K(g) → K+(g) + e− [3] The enthalpy change for the indirect route is the same as that for the direct route: ∆Hlatt = −(−436) + 90 + 418 + 121 − 364 = 701kJmol−1 [5] d Calcium chloride contains 2+ and 1− ions, whereas potassium chloride contains 1+ and 1− ions. sql time fieldWebCorrect option is B) O − to O 2− because of interelectronic repulsion, it will require energy to add an electron to its outermost shell. Hence option B is correct answer. Solve any question of Classification Of Elements And Periodicity In Properties with:-. Patterns of problems. sql tightWebCorrect option is B) In the process Cl(g)+e ΔH Cl(g),ΔH is negative. The process represents electron gain enthalpy of chlorine. Energy is released when an electron is added to the … sql time between two datetimeWebCorrect option is B) O − to O 2− because of interelectronic repulsion, it will require energy to add an electron to its outermost shell. Hence option B is correct answer. Solve any … sql time add hoursWebUsing the periodic table, the general trend for electronegativity is: (1) Increase as we go from left to right across a period (2) Decrease as we go down a group Using these trends, the … sql time format hh:mm am/pm