Question

What charge in coulombs passes through a cell if 2. 3×10^−7 moles of electrons are transferred in this cell?

Answer 1

The Charge on 2.3 × 10⁻⁷ mole of electrons is 0.22195C which is transferred in the cell.

One mole of electrons contains 6.022 × 10²³  electrons.

Coulomb is the SI unit of charge which is dependent on the current passed through a given period of time.

Charge on 1 mole of electrons is 96500C also known as 1Faraday.

Charge on 1 mole of electrons = 96500C

Given,

Number of moles of electrons = 2.3 × 10⁻⁷

Hence,

Charge on 2.3 × 10⁻⁷ mole of electrons = 96500 × 2.3 × 10⁻⁷

Charge on 2.3 × 10⁻⁷ mole of electrons = 0.22195C

Hence, the Charge on 2.3 × 10⁻⁷ mole of electrons is 0.22195C.

Learn more about Charge here, brainly.com/question/14692550

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