ENGINEERING • CHEMICAL-ENGINEERING how many grams of chromium metal are coated when a constant current of 8A is passed through an aqueous solution containing Cr + 3 ions for 320 minutes

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
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ENGINEERING • CHEMICAL-ENGINEERING
how many grams of chromium metal are coated
when a constant current of 8A is passed
through an aqueous solution containing Cr + 3
ions for 320 minutes
Transcribed Image Text:ENGINEERING • CHEMICAL-ENGINEERING how many grams of chromium metal are coated when a constant current of 8A is passed through an aqueous solution containing Cr + 3 ions for 320 minutes
Pregunta 11
7 pts
¿Cuántos gramos de cromo metálico se recubren cuando se pasa una corriente constante de 8 A a través de una solución
acuosa que contiene iones Cr*3 durante 320 minutos?
O 27.6 g
49.2 g
O 248 g
O 82.4 g
Pregunta 12
como "hot.nack" o
Evicton nroductos comorcialoc que permiten calontar o onfriar: ostos nroductos co
Transcribed Image Text:Pregunta 11 7 pts ¿Cuántos gramos de cromo metálico se recubren cuando se pasa una corriente constante de 8 A a través de una solución acuosa que contiene iones Cr*3 durante 320 minutos? O 27.6 g 49.2 g O 248 g O 82.4 g Pregunta 12 como "hot.nack" o Evicton nroductos comorcialoc que permiten calontar o onfriar: ostos nroductos co
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