dingleberry1
dingleberry1
03-02-2017
Chemistry
contestada
Calculate the percent composition of Cr2O3
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AZUKI13
AZUKI13
03-02-2017
Cr 2(52.0) = 104 O 3(16.0) = 48
104/158 x 100 = 68.42% Cr
48/158 x 100 = 31.58% O
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