Sodium and chlorine ions

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https://texercises.com/exercise/sodium-and-chlorine-ions/
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The following quantities appear in the problem: Masse mm / elektrische Ladung q,Qq, Q / Kraft FF / Strecke ss / molare Masse MM / Stoffmenge nn / Anzahl NN /
The following formulas must be used to solve the exercise: F=14πϵ0⋅q1q2r2F = \frac{1}{4\pi\epsilon_0}\cdot \frac{q_1q_2}{r^2} \quad q=Neq = N e \quad m=nMm = nM \quad
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Exercise:
What force would the Na^+ ions combined to form a po charge exert on the similarly combined Cl^- ions of mO table salt if these charge concentrations could be set up at rO distance? Sodium chloride has MO molar mass.

Solution:
Geg m mO m r rO  r ceNaCl rightarrow M MO M GesKraftF  siN Die angegebene Menge Kochsalz lässt sich in SolQtynmX/MXmol SolQtyNnX*ncNAn n fracmM fracmM n N n sscNA fracmsscNAM N Natrium- und Chlorid-Ionen separieren. Der Ladungsbetrag beider Ionensorten ist dann SolQtyqNX*ncenC q Ne fracmsscNAM e N nce q. Die beiden Ionenhäufchen ziehen sich folglich mit SolQtyF//pi/ncepsn*ncen^/rX^N F fracpiepsilon_ fracq^r^ fracpiepsilon_ fracleftfracemsscNAMright^r^ fracpi nceps fracqtyq^qtyr^ F approx FS an. F fracpiepsilon_ frace^m^sscNA^r^M^ fracpiepsilon_ leftfracemsscNArMright^ FS
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Exercise:
What force would the Na^+ ions combined to form a po charge exert on the similarly combined Cl^- ions of mO table salt if these charge concentrations could be set up at rO distance? Sodium chloride has MO molar mass.

Solution:
Geg m mO m r rO  r ceNaCl rightarrow M MO M GesKraftF  siN Die angegebene Menge Kochsalz lässt sich in SolQtynmX/MXmol SolQtyNnX*ncNAn n fracmM fracmM n N n sscNA fracmsscNAM N Natrium- und Chlorid-Ionen separieren. Der Ladungsbetrag beider Ionensorten ist dann SolQtyqNX*ncenC q Ne fracmsscNAM e N nce q. Die beiden Ionenhäufchen ziehen sich folglich mit SolQtyF//pi/ncepsn*ncen^/rX^N F fracpiepsilon_ fracq^r^ fracpiepsilon_ fracleftfracemsscNAMright^r^ fracpi nceps fracqtyq^qtyr^ F approx FS an. F fracpiepsilon_ frace^m^sscNA^r^M^ fracpiepsilon_ leftfracemsscNArMright^ FS
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Asked Quantity: Kraft FF in Newton N\rm N
Attributes & Decorations
Branches
Electrostatics
Tags
atomismus, coulomb'sches, elektrostatik, ladung, masse, molare masse, physik
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Difficulty
(3, default)
Points
3 (default)
Language
ENG (English)
Type
Calculative / Quantity
Creator uz
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