Part 1: Metal Ion Color/other observations Unknown Ba*2 - barium ion Co - cobalt ion Cu" - copper (I) ion Cu"2 - copper (II) ion Li* - lithium ion Ni – nickel ion K* - potassium ion Na - sodium ion Sr2 - strontium ion Follow-up Questions 1. Match the color of the unknown with observed colors. Identify the unknown by circling one of the ions below: Ba? Co* Cu Cu Li" Ni K* Na" Sr2 2. Why is it important to have blue flame during flame tests?

Part 1: Metal Ion Color/other observations Unknown Ba2 - barium ion Co - cobalt ion Cu" - copper (I) ion Cu"2 - copper (II) ion Li - lithium ion Ni – nickel ion K* - potassium ion Na - sodium ion Sr2 - strontium ion Follow-up Questions 1. Match the color of the unknown with observed colors. Identify the unknown by circling one of the ions below: Ba? Co* Cu Cu Li" Ni K* Na" Sr2 2. Why is it important to have blue flame during flame tests?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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