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What else can I help you with?
What are the limitations coulombs law?
Limitations of coulombs law
Is coulombs law a universal law?
No
How is coulombs law different from newton law?
Newtons law has to due with mass and ATTRACTION only Coulombs law has to due with charge and ATTRACTION AND REPULSION
How do you calculate electrostatic force?
coulombs law
Does coulombs law predict the attraction between two unlike charges?
yes
What is the unit of coulombs law the constant of proportionality has?
The unit of the constant of proportionality in Coulomb's law is Nm²/C² or Vm.
What are the units of the Coulomb constant k which appears in Coulomb's law?
newtons * meters squared / coulombs squared
What does the Q in coulombs law stand for?
The "Q" in Coulomb's Law represents the magnitude of the point charges involved in the interaction. It is the charge of one of the point charges that determines the strength of the electrostatic force between them.
Faraday law of elecrolysis?
W = (I*t*A)/(n*F)where:W = weight of plated metal in grams.I = current in coulombs per second.t = time in seconds.A = atomic weight of the metal in grams per mole.n = valence of the dissolved metal in solution in equivalents per mole.F = Faraday's constant in coulombs per equivalent. F = 96,485.309 coulombs/equivalent.
Does every ionic bond creates a salt or are there ionic bonds that don't create salts and also are all salts resulted from ionic bonds?
Ionic bonding is specific for salts but this is not an absolute law; magnesium oxide has also an ionic bond.
What statements is not true for Coulombs law?
A statement that is not true for Coulomb's law is that the force between two charges depends on the type of material the charges are made of. Coulomb's law only depends on the magnitude of the charges and the distance between them, not on the material properties.
What mathematical expression identifies the number of coulombs necessary to produce one mole of iron metal from an aqueous solution of iron III sulfate?
The mathematical expression is Q = nF, where Q is the total charge in coulombs, n is the number of moles of electrons transferred (in this case, 3 moles for iron III sulfate to iron metal), and F is the Faraday constant (96,485 C/mol). Therefore, the number of coulombs necessary would be Q = 3 * 96485 C/mol = 289,455 C.
