A chemist samples a river's water to measure the amount of fertilizer runoff from the area farms. In a 0.0775 L sample, the chemist measures 327 μg of nitrate. Express the concentration of nitrate in parts per million (ppm) and parts per billion (ppb). Assume the density of the river water sample is 1.00 g/mL. concentration: ______ppmppm concentration:_______ppb

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Q: 5. A vinegar sample of 19 mL was diluted with distilled water to a 250-ml volume. 25 mL portion of…

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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.