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enyata [817]
3 years ago
9

What volume would occupy 90g

Chemistry
2 answers:
MrRa [10]3 years ago
5 0

Answer:

graphing of data

Explanation:

Free_Kalibri [48]3 years ago
3 0
45 cm^3 i think? not sure tbh sorry
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What is the mole fraction of a nonelectrolyte in an aqueous solution above which the vapor pressure of water is 745 mm Hg at 100
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The mole fraction of a gaseous compound is equal to the ratio of the vapor pressure of the compound to the total pressure of the vessel. In this case, teh vapor pressure of tehe non-electrolyte is 760 - 745 = 15 mmHg. hence the mole fraction is 15 mm Hg / 760 mmHg equal to 0.0197
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You will first investigate 5 diatomic molecules. Diatomic molecules are made up of 2 atoms.
GenaCL600 [577]

Answer:

Here's what I get  

Explanation:

1. Fluorine

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e. In the ionic bond, an electron moved from one atom to the other one.

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3 years ago
A liquid mixture contains 1 kg of water, 1.9 lb of ethanol, and 4.6 lb of methyl acetate. What is the weight fraction of ethanol
slamgirl [31]

<u>Answer:</u> The weight fraction of ethanol in the mixture is

<u>Explanation:</u>

We are given:

Mass of water = 1 kg = 2.205 lb   (Conversion factor:  1 kg = 2.205 lb)

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3 years ago
Which of these statements are true? Select all that apply.
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</span>
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