Hello, I need your help to answer this question. Which of the following is the correct sequence in the reduction of copper (1) ion to metallic copper?O a Add 1.00 mL 6.00 M HCI > Add zinc đust > Add 20 mL H20 > Decant the supernate > Wash precipitate twiceCb Add zinc dust > Decant the supernate > Wash precipitate twice > Add 20 mL H20 > Add 1.00 ml 6.00 M HCIOc Add zinc dust > Add 1.00 mL 6.00 M HCI > Decant the subernate > Wash precipitate twice> Add 20 mL H20O d. Add 1.00 mL 6.00 M HCI > Decant the supernate > Wash precipitate twice > Add zinc dust > Add 20 ml H20

Which of the following is the correct sequence in the reduction of copper (11) lon to metallic copper? O a Add 1.00 mL 6.00 M HCI > Add zinc dust > Add 20 mL H20 > Decant the supernate> wash precipitate twice Ob Add zinc dust > Decant the supernate > Wash precipitate twice > Add 20 mL H20 > Add 1.00 mL 6.00 M HCI Oc Add zinc dust > Add 1.00 mL 6.00 M HCI > Decant the supernate > Wash precipitate Twice> Add 20 mL H20 Od. Add 1.00 mL 6.00 M HCI > Decant the supernate > Wash precipitate twice > Add zinc dust > Add 20 ml H20

Which of the following is the correct sequence in the reduction of copper (11) lon to metallic copper? O a Add 1.00 mL 6.00 M HCI > Add zinc dust > Add 20 mL H20 > Decant the supernate> wash precipitate twice Ob Add zinc dust > Decant the supernate > Wash precipitate twice > Add 20 mL H20 > Add 1.00 mL 6.00 M HCI Oc Add zinc dust > Add 1.00 mL 6.00 M HCI > Decant the supernate > Wash precipitate Twice> Add 20 mL H20 Od. Add 1.00 mL 6.00 M HCI > Decant the supernate > Wash precipitate twice > Add zinc dust > Add 20 ml H20

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

ChapterA1: Evaluation Of Analytical Data

Section: Chapter Questions

Problem A1.23QAP

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