You need a 25% alcohol solution. On hand, you have a 450 mL of a 20% alcohol mixture. You also ha alcohol mixture. How much of the 70% mixture will you need to add to obtain the desired solution? You will need mL of the 70% solution Question Help: P Video M Message instructor O Post to forum

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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.