The photo shows the results of adding ammonia solution to samples of solid calcium carbonate and solid copper sulfate dissolved or suspended in distilled water. The appearance of each sample before adding ammonia is shown. UL Before adding Solid calcium carbonate After adding After adding Before adding Solid copper sulfate Adding concentrated aqueous ammonia All photos are Copyrighted by Maren Hansen. All photos are Copyrighted by Maren Hansen. Table 5.5 cont. After adding After adding Before adding Before adding Filtrate Adding concentrated aqueous ammonia Mixture

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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.