What mass of sulfur hexafluoride, sf6, has the same number of fluorine atoms as 25.0 g of oxygen difluoride, of2?

Hello!

The mass of Sulfur Hexafluoride SF₆ that has the same number of fluorine atoms as 25 g of Oxygen Difluoride OF₂ is 22,52 g

Explanation:

The number of fluorine atoms in 25 g of Oxygen Difluoride is given by:

Now, from this number of atoms in 25 g of Oxygen Difluoride we get the mass of Sulfur Hexafluoride SF₆

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no, the red giant is the hottest with 2.00.000.000 degrees celsius. while the white dwarf only 25,000 degrees celsius.