Faraday’s Law Calculator
The Faraday’s Law Calculator is a tool used to determine the amount of substance in moles generated from a given electric current and time. It applies Faraday’s Law, which establishes a relationship between the quantity of electricity (measured in Coulombs) and the quantity of a substance produced or consumed during an electrolysis process.
Formula of Faraday’s Law Calculator
The formula for calculating the amount of substance (in moles) using Faraday’s Law is:
Amount of substance (in moles) = Electric current (in amperes) * Time (in seconds) / Faraday’s constant
Where:
- Faraday’s constant (F) ≈ 96,485 C/mol
This formula helps in understanding the quantitative relationship between electrical charge, time, and the resulting substance in moles.
Table of General Terms
| Term | Description |
|---|---|
| Electric Current | The flow of electric charge measured in amperes (A). |
| Time | The duration for which the current flows measured in seconds. |
| Faraday’s constant | A physical constant representing the charge per mole of electrons. |
This table provides essential definitions of terms related to the Faraday’s Law Calculator, aiding users in better understanding the concepts involved.
Example of Faraday’s Law Calculator
Consider an electric current of 5 amperes passing through a system for 60 seconds. Using the Faraday’s Calculator:
Amount of substance = 5 A * 60 s / 96,485 C/mol ≈ 0.0031 moles
This example demonstrates how to apply the formula to calculate the amount of substance concerning specific electric current and time values.
Most Common FAQs
Faraday’s Law plays a crucial role in various fields, such as electrochemistry, metal extraction, and electrolysis processes used in industries.
Yes, Faraday’s Calculator is versatile and applicable to various substances as it calculates the amount of substance produced or consumed based on the provided electric current and time.
Faraday’s constant (approximately 96,485 C/mol) is significant as it represents the charge required to deposit or produce one mole of a substance during electrolysis, aiding in precise calculations.