These organic solvents are used to clean compact discs : (a) If a 15.00-mL sample of CD cleaner weighs 11.775 g at 208C, which solvent does the sample most likely contain? (b) The chemist analyzing the cleaner calibrates her equipment and finds that the pipet is accurate to +-0.02 mL, and the balance is accurate to +-0.003 g. Is this equipment precise enough to distinguish between ethanol and isopropanol?

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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.