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(i) Arrive at, sytematically, the IUPAC ...

(i) Arrive at, sytematically, the IUPAC name of the compound: `CH_(3)-CH_(2)-CH_(2)-OH`.
(ii) In magnesium sulphide, the ratio by mass of Mg and S is 3:4. what is the ratio of the number of Mg and S atoms?

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Arrive at , systematically , the IUPAC name of the compound : CH_3-CH_2-CH_2-OH .

Write IUPAC name of the following (f) CH_(3)CH_(2)CHO

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