Chemistry, 16.03.2020 16:15 Riplilpeep
When performing a flame test using the method described in the manual, you complete the flame test of KNO3 and find a yellow color instead of the expected purple color. Select the potential sources of error. Group of answer choices The nichrome wire is not hot enough. The solution is not concentrated enough. The flame is not optimized. The nichrome wire is dirty. The solution is contaminated. The watch glass is dirty.
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