When performing a flame test using the method described in the manual, you complete the flame test of potassium nitrate and find a yellow-orange color instead of the expected purple color. Select the potential sources of error. The nichrome wire is dirty. The watch glass is dirty. The solution is contaminated. The flame is not optimized. The solution is not concentrated enough. The nichrome wire is not hot enough.

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Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.