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Afina-wow [57]
3 years ago
9

Two liquids, a and b are immiscible. liquid a has a density of 0.89 g/ml. liquid b has a density of 0.72 g/ml. what would you ex

pect to see if you added equal amounts of both liquids to a test tube, shook, and let settle
Chemistry
1 answer:
Burka [1]3 years ago
5 0
In the given above, we have two densities which are 0.89 g/mL and 0.72 g/mL. We are also given that the liquids are immiscible. After the settlement of the liquids, they will form two layers.

The heavier substance, the one which has a higher density will be at the bottom and the lighter substance, the one which has a lower density will be at the top layer.
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A mixture of methanol and methyl acetate contains 15.0 wt% methanol.
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<h3>Further explanation</h3>

Given

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Solution

mass of methanol(CH₃OH, Mw= 32 kg/kmol) in mixture :

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mass of the methyl acetate(C₃H₆O₂,MW=74 kg/kmol,85% wt) in 200 kg :

\tt 85\%\times 200=170~kg\\\\mol=\dfrac{170}{74}=2.297~kmol

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1 kg mixture = 0.85 .methyl acetate

So flow rate for mixture :

\tt \dfrac{1~kg~mixture}{0.85~methyl~acetat}\times 100~lbm/h=117.65~lbm/h

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