Chromium Often Is Electroplated on Other Metals and Even Plastics

question 153

Short Answer

Chromium often is electroplated on other metals and even plastics to produce a shiny metallic appearance.How many grams of chromium would plate out from a solution of Cr(NO₃)₃ when 10.0 amps of current are passed through the electrolytic cell for 5.36 hours?

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Definitions:

Relay Outputs

Relay outputs refer to the electrical outputs that are switched by a relay, allowing control over larger loads or different voltages than the controlling signal.

Auxiliary Contacts

Additional contacts in electrical devices, like relays or contactors, that are used to perform secondary functions, such as signaling or interlocking circuits.

Programmed Stop Parameters

The settings or criteria within a system that determine when and how it will come to a stop or pause in its operation.

Digital Input

An input signal to a device or circuit that is either at a high (1) or low (0) state, representing binary data or on/off conditions.