|
If 1.5 moles of oxygen gas combines with solid aluminium to form Al2O3, what is the mass of aluminium used in the reaction? |
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|
(a) |
27g |
(b) |
54g |
(c) |
40.5g |
(d) |
81g |
|
If 1.5 moles of oxygen gas combines with solid aluminium to form Al2O3, what is the mass of aluminium used in the reaction? |
|||||||
|
(a) |
27g |
(b) |
54g |
(c) |
40.5g |
(d) |
81g |