单词	naphthalene
释义	naphthalenenaph‧tha‧lene /ˈnæfθəliːn/ (also naph‧tha /ˈnæfθə/) noun [uncountable] Examples EXAMPLES FROM THE CORPUS At point E a solid mixture of benzene and naphthalene is formed. I could taste iron in the air, and naphthalene. Let us now consider a liquid mixture of composition c. This starts to form solid naphthalene at point c'. SOLID-LIQUID EQUILIBRlA Figure 6.28 shows the cooling curves for pure benzene, pure naphthalene and a mixture of the two. Solid begins to form at point A. Depending on the composition of the mixture, the solid will be either benzene or naphthalene. The curve in the middle shows what happens when a mixture of benzene and naphthalene is cooled. The liquid thus becomes richer in naphthalene. They had been salted away in mothballs and smelt of naphthalene. a type of oil used for fuel or for making chemicals
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