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Anastaziya [24]
2 years ago
3

If a mixture contains 75% of one compound and 25% of its enantiomer what is the e.e

Chemistry
1 answer:
allsm [11]2 years ago
4 0
<span>The enantiomeric excess (ee) of a mixture is an indicator of the compound's purity. A 50/50 (racemic) mixture has an ee of 0% while a single enantiomer has an ee of 100%. Therefore, take the major enantiomer compound in the mixture, 75%, and subtract its minor enantiomer contributor, 25%, to get an ee of 50%.</span>
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Answer;

The total pressure is 1.107 atm.

Explanation;

The total pressure is the sum of the pressures of the three gases in the flask

Pressure (total) = 0.215 atm + 0.066 atm + 0.826 atm = 1.107 atm

= 1.107 atm.

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pH=pKa+log\frac{[base]}{[acid]}

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