chelpAKarlansh chelpAKarlansh

05-10-2016
Chemistry

contestada

What is the mass of 2.47 moles of fluorine (
f. atoms? 0.130 g 7.69 g 46.9 g my answer 282 g

Respuesta :

kenmyna kenmyna

09-08-2018

The mass of 2.47 moles of fluorine atom is 46.9 g

calculation

mass of Fluorine= moles x molar mass

moles = 2.47 moles

molar mass of fluorine = 18.998 g/mol

mass is therefore= 2.47 moles x 18.008 g/mol = 46.9 g

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