Joana Abrantes
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Quiz on EHL, created by Joana Abrantes on 25/09/2016.

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Joana Abrantes
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EHL

EHL

Question 1 of 1

1

Cálculo do EHL de um emulgente não iónico:

CH3(CH2)16CH2(OCH2CH2)3OH

Select one or more of the following:

  • Parte hidrófila: CH2(OCH2CH2)3OH

  • Parte hidrófila: (OCH2CH2)3OH

  • EHL = PMparte hidrófila/ PM total * 100/5

  • EHL = PM total/PMparte hidrófila * 100/5

Explanation

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