Mol Flashcards

1
Q

A massa molecular do elemento corresponde

A

a 1 mol por grama do mesmo elemento

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2
Q

Massa molecular do etano

A

30 u

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3
Q

Formula mínima para formula molecular/ empírica

A

formula centesimal

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4
Q

Mol

A

gramas e moléculas

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5
Q

As vezes para encontrarmos o número de átomos em certas gramas

A

precisamos encontrar o número de moléculas

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6
Q

Átomos

A

soma dos números de um elemento

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7
Q

Massa molar do etano

A

30 g/ mol

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