Equations for Final Flashcards by Night Delta | Brainscape

Q

K to C

A

K = C + 273

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Q

Avogadro’s Number (1 mol)

A

6.022 x 10^23

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Q

C in m/s

A

3 x 10^8

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Q

Density

A

D = m/v

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Q

Frequency (v)

A

v = c/wavelength (lambda)

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Q

Energy of a photon

A

E = hv (Planck times frequency)

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Q

Energy of a photon

A

hc/lambda (Planck * c over wavelength)

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Q

Wavelength

A

h/mv (Planck over mass*velocity)

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Q

Solution Dilution (M1V1)

A

M1V1 = M2V2

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Q

Heat

A

m * Cs * deltaT

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Q

Heat of Bomb Calorimeter

A

qCAL = mCAL * deltaT

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Q

deltaH rxn

A

sum of brokenH (ALWAYS POSITIVE) + sum of formedH (ALWAYS NEGATIVE)

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Q

deltaH degree rxn

A

sum Hproducts - sum Hreactants

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Q

Ideal Gas Law

A

PV = nRT

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Q

Dalton’s Law

A

pTOTAL = pA + pB + pC …

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Q

Mole Fraction

A

mol / mol total