es026470 es026470

19-03-2020
Chemistry

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how many moles of atoms are there in 4.1x10^-12 g O?

Respuesta :

Mistystar4881 Mistystar4881

28-03-2020

Hey there

Molar mass of O is 16 g/mol.

Divide 4.1 x 10⁻¹² by 16.

(4.1 x 10⁻¹²) ÷ 16

2.6 x 10⁻¹³

There are 2.6 x 10⁻¹³ moles of O in 4.1 x 10⁻¹²g of O.

Hope this helps!

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