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Ar and Mr and avagadro's constant

Descrição

A level Chemistry (Ben) (Atomic Structure) FlashCards sobre Ar and Mr and avagadro's constant, criado por Jasbir Banwait em 17-10-2017.
Jasbir Banwait
FlashCards por Jasbir Banwait, atualizado more than 1 year ago
Jasbir Banwait
Criado por Jasbir Banwait mais de 6 anos atrás
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Resumo de Recurso

Questão Responda
What does Ar equal? average mass of one atom of an element ___________________________________________ 1/12 mass of one atom of ¹²C
What is avagadros number? The number of atoms present in 12g of carbon - 12.
What is a mole? The amount of substance that contains 6.022 x 10²³ particles.
What is the mass formula? Mass = moles x Ar

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