Respuesta :

The number of electrons transferred of the process is 5746.25×[tex]10^{18}[/tex]e.

Explanation:

  • The electron is known as the subatomic particle which revolves around the nucleus by possessing the negative charge.  
  • when the atoms are involved in the reaction or process these electrons are transferred are gained by the atoms.  
  • Coulomb is the term used to express the charge of the electrons.  
  • In normal 1 coulomb of charge possess  6.25× [tex]10^{18}[/tex] electrons.  
  • So here the total charge of the process is 919.4c in order to find number of electrons transferred is found by the product of  919.4 × 6.25× = 5746.25 ×  [tex]10^{18}[/tex].
  • Thus the number of electrons transferred is obtained. the transferred electrons are 5746.25 ×[tex]10^{18}[/tex].

The number of electrons that were transferred is 5.746 × 10²¹

From the question,

We are to determine the number of electrons that were transferred.

Using the formula

Q = ne

Where

Q is the total charge

n is the number of electrons

and e is the charge of 1 electron (e = 1.6 × 10⁻¹⁹ C)

From the given information

Q = 919.4 C

Putting this into the formula, we get

919.4 = n × 1.6 × 10⁻¹⁹

∴ n = 919.4 ÷ (1.6 × 10⁻¹⁹)

n = 5.746 × 10²¹

Hence, the number of electrons that were transferred is 5.746 × 10²¹

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