madridvalerie31 madridvalerie31

05-07-2017
Chemistry

contestada

12.6 g of Nickel represents how many atoms?

Respuesta :

daniel987 daniel987

05-07-2017

First, you find the moles of nickel: 12.6/59 = 0.2135

then multiply the moles by the Avogadro constant: 0.2135 x 6.02x10²³ = 1.285x10²³ molecules of nickel

Hope that helps

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