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What current is needed to deposit 0.500 g of chromium metal from a solution of Cr3+ in a period...

Question:

What current is needed to deposit 0.500 g of chromium metal from a solution of {eq}Cr^{3+} {/eq} in a period of 1.00 hr?

Electrolysis:

Some important components which make the process of electrolysis possible are listed below.

  • Electrode
  • External power source
  • Electrolyte

This process usually happens in an electrolytic cell. This electrolytic cell is made up of electrodes (negatively and positively charged). These electrodes are placed apart from each other in a solution that contains negatively and positively charged ions. Electric current flows through these electrodes.

Answer and Explanation: 1

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Given Data:

  • The mass of chromium metal is 0.500 g.
  • The time required is 1 hour =3600 s.


The current required to deposit the given amount of metal...

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Electrolysis | Definition & Process

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Chapter 3 / Lesson 16
122K

Learn the definition of electrolysis and what electrolytes are, as well as an explanation of the electrolysis process and real-world examples of where it is applied.


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