nataliaspena7 nataliaspena7

04-03-2021
Chemistry

contestada

1.00 x 10^6 atoms of gold is equivalent to how many grams?

Respuesta :

drpelezo drpelezo

04-03-2021

Answer:

3.27 x 10⁻¹⁶ grams

Explanation:

moles Au = 1.00 x 10⁻⁶ Atoms / 6.02 x 10²³Atoms / mole = 1.66 x 10⁻¹⁸ mole Au

grams Au = 1.66 x 10⁻¹⁸ mole Au x 196.97 grams Au/mole Au

= 3.27 x 10⁻¹⁶ grams Au

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