Química Tecnológica Flashcards

1
Q

Constante de Planck

A

h = 6.63 * 10^(-34)

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2
Q

Velocidade da Luz

A

c = 3 * 10^8 m/s

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3
Q

Comprimento de onda

A

λ = v/f

v = velocidade
f = frequência

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4
Q

Elétron-volt

A

eV = 1.6 10^(-19) Joules

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5
Q

Energia de um Fóton

A

E = hc/λ

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6
Q

Comprimento de onda de objeto macroscópico:

A

λ = h/mv

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7
Q

Carga formal do átomo

A

Elétrons de valência - Elétrons de valência não ligantes - (Elétrons em ligação com outros átomos * 1/2)

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8
Q

Fórmula de Rydberg

A

1/lambda = RZ²(1/(n1)² - 1/(n2)²)

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9
Q

Constante de Ryndberg

A

R = 1.097 * 10⁷ m-¹

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10
Q

Massa do Elétron

A

9.103 * 10^(-31)

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