Quiz 2 Flashcards Preview

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Flashcards in Quiz 2 Deck (13):
1

MO energy levels for homonuclear diatomic molecules

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2

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3

What happens when BO > 0? =0?

BO>0: molecule more stable, will form

BO = 0: molecule not stable, won't form

4

give second PV formula

PV = mRT/M

5

2 formulas for d (g/L)

d = m/V

d = PM/RT

6

urms formula

urms = √3RT/M

7

gas law holds because...(2)

1. gases mix homogeneouly in any proportions

2. each gas in a mixture behaces as if it were the only gas

8

Dalton partial pressure law

Ptotal = P1 + P2 + P3...

9

formula for Dalton law with ideal gas law

Ptot = (PA2 + PB2)RT/V

10

mole fraction (X)

XA = mol A/total mol (always adds up to 1)

11

partial pressure formula (mole fraction)

PA = XA * Ptot

12

rate of effusion/diffusion:

rate gas A/rate gas B = √MB/BA

13

VDW ideal gas equation adjustments

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