Analytical ChemistryHard
Question
27 g of aluminium react completely with how many grams of oxygen ?
Options
A.8g
B.16g
C.32g
D.24g
Solution
2Al + 3/2O2 → Al2O3
i.e., 2 × 27g Al =
× 32gO2
or 27g Al =
= 24g O2
i.e., 2 × 27g Al =
× 32gO2or 27g Al =
= 24g O2 Create a free account to view solution
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