Question

How much cobalt metal in grams can be produced running a 12.6-ampere current through Co(NO$_3$)$_2$ (aq) for 7.76 hours?

Name: How much cobalt metal in grams can be produced running a 12.6-ampere current through Co(NO3)2 (aq) for 7.76 hours?
Uploaded: 2022-05-28T18:37:00-08:00
Duration: 2 min 23 s
Channel: Shaiju T
Description: How much cobalt metal in grams can be produced running a 12.6-ampere current through Co(NO3)2 (aq) for 7.76 hours?

          How much cobalt metal in grams can be produced running a 12.6-ampere current through Co(NO$_3$)$_2$ (aq) for 7.76 hours?

Added by Barbara J.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Shaiju T

05/28/2022

Step 1

Given: Current (I) = 12.6 amperes Time (t) = 7.76 hours Convert time to seconds: 7.76 hours * 3600 seconds/hour = 27,936 seconds Calculate the total charge passed through the solution using the formula: Q = I * t Q = 12.6 A * 27,936 s Q = 352,185.6 coulombs Show more…

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How much cobalt metal in grams can be produced running a 12.6 -ampere current through Co(NO_(3))_(2)(aq) for 7.76 hours? How much cobalt metal in grams can be produced running a 12.6-ampere current through Co(NO3)2 (aq) for 7.76 hours?