The Mol.mass of Lithium is 7.0g/mol. Meaning that each mole has a mass of 7.0 g.
22.8mol x 7.0g/mol = 159.6g.
22.8mol x 7.0g/mol = 159.6g.
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Thank you for the 'Best Answer' vote, Jellybean.
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22.8 mol Li x (6.941g Li / mole Li) = 158g Li... .. 3 sig figs
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make sure you use 6.941 and limit the answer to 3 sig figs...
don't do this!
22.8 x 7.0 = 159.6.. with 4 sig figs..
that is incorrect and will probably cost you points!
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make sure you use 6.941 and limit the answer to 3 sig figs...
don't do this!
22.8 x 7.0 = 159.6.. with 4 sig figs..
that is incorrect and will probably cost you points!
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Well the way it could be it described of the thing can not be the answer so you go find second one go have the answer so take 22.8 of so the place can be once the answer was found