swarbrifki
swarbrifki
25-02-2020
Chemistry
contestada
How many moles are in 0.54 g of Al2O3
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heybudd
heybudd
25-02-2020
with the correct # of sig figs, it is 0.01 mol Al2O3. steps: divide .54 by the molar mass of Al2O3 (102 when rounded or 101.96).
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