|
Which mass of O2 (oxygen molecule) will contain the same number of molecules as 2.5 moles cl2? |
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|
(a) |
180g |
(b) |
100g |
(c) |
71g |
(d) |
80g |
|
Which mass of O2 (oxygen molecule) will contain the same number of molecules as 2.5 moles cl2? |
|||||||
|
(a) |
180g |
(b) |
100g |
(c) |
71g |
(d) |
80g |