Determine the salinity of seawater sample in the laboratory
Salinity is defined by ocenaographers asfollows: mass of dissolved salts/ mass of solution x 1000 suggest asimple way to determine the salinity of seawater sample in the laboratory.
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Explain why the acetylation requires one mole of aceticanhydride per mole of phenetidine, despite the fact that aceticanhydride contains two acetyl groups. How is the by-productcontaining the second acetyl group removed from phenacetin?
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