Useful Constants Flashcards by Brandon Johnson

Q

Avogadro’s Number

A

N_A = 6.02 x 10²³ items / mole

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Q

Ideal Gas Constant

A

R = 0.0821 (L • atm) / (mol • K)

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Q

Speed of Light

A

c = 2.998 x 10⁸ m/s

or 299 792 458 m/s

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Q

Planck’s Constant

A

h = 6.63 x 10^-34 J • s

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