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Gala2k [10]
3 years ago
12

Considering the passage about crude oil, why is distillation the main process for separating the contents of crude oil? Crude oi

l is a homogeneous mixture. Crude oil is a heterogeneous mixture A major byproduct of crude oil is gasoline.
Chemistry
2 answers:
harina [27]3 years ago
5 0

Answer:

Crude oil is a homogeneous mixture.

Explanation:

I got it right.

makvit [3.9K]3 years ago
4 0

Answer: Crude oil is a homogeneous mixture.

Explanation: im doin edge

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A mixture of nacl and sucrose (c12h22o11) of combined mass 10.2 g is dissolved in enough water to make up a 250 ml solution. the
Vilka [71]
We use the osmotic pressure to determine the concentration of the solute in the solution. Then, we multiply the volume of the solution to determine the number of moles of solute particles. We need to establish to equations since we have two unknowns, the mass of of each solute. We do as follows:

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<span>0.0797 = moles of sucrose + 2*moles of salt </span>

<span>x + 2y = 0.0797 </span>
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<span>342x + 58.5y = 10.2
</span>
<span>solve for x and y
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