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BlackZzzverrR [31]
3 years ago
7

what events and experiences lead bruno to gradually give up some of his innocence and see things differently

Chemistry
1 answer:
Sergio039 [100]3 years ago
3 0

Answer:

The events of Bruno seeing the young boy in the concentration camp, slowly seeing his father’s evil side come out, and having his sister explain to him what was really happening; all lead Bruno to gradually see what was really going on.

Explanation:

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1-propanol (P1° = 20.9 Torr at 25 °C) and 2-propanol (P2° = 45.2 Torr at 25 °C) form ideal solutions in all proportions. Let x1
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Answer:

y1 = 0.3162

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Explanation:

ok let us begin,

first we would be defining the parameters;

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From Raoults law:

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P(1-propanol) = 20.9 torr × 0.45 = 9.405

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Also P(2-propanol) = P⁰ × X(2-propanol)

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but the total pressure = sum of individual pressures

total pressure = 9.405 + 20.34

total pressure = 29.745 torr

given that y1 and y2 represent the mole fraction of each in the vapor phase

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y1 = 9.405/29.745

y1 = 0.3162

Since y1 + y2 = 1

y2 = 1 - y1

∴ y2 = 1 -  0.3162

y2 = 0.6838

cheers, i hope this helps.

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