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Kazeer [188]
4 years ago
5

A substance that's attracted to water molecules is called

Chemistry
1 answer:
DedPeter [7]4 years ago
7 0
Hydrophilic molecules
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Answer:

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The milimolar concentration (mM) is defined as the ratio of milimoles per Liter of solution. 400mM means 400mmoles / L that is the same of <em>0,4mol / L</em>

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0,1L × (0,4mol / L ) = 0,04moles of indole-3-acetic acid.

As the MW of the molecule is 175,2 g/mol:

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<em></em>

Thus, <em>you need 7,01 g of indole-3-acetic acid to generate your solution</em>.

I hope it helps!

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