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In Chemistry / High School | 2025-07-03

An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?

Asked by noredxavier0

Answer (2)

A decomposition reaction is characterized by having a single reactant that breaks down into two or more products. An example is the electrolysis of water into hydrogen and oxygen gases. This specificity helps in identifying such reactions in chemistry. ;

Answered by GinnyAnswer | 2025-07-03

In an electric device that delivers a current of 15.0 A for 30 seconds, approximately 2.81 × 1 0 21 electrons flow through it. This calculation is based on the total charge and the charge of a single electron. The formula used relates current, charge, and time to find the number of electrons.
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Answered by Anonymous | 2025-07-04

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