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What Mass of Ethane,C2H6,contains the Same Number of Molecules as 3.00

Question 126

Multiple Choice

What mass of ethane,C2H6,contains the same number of molecules as 3.00 g of trichlorofluoromethane,CCl3F?


A) 0.0727 g
B) 0.655 g
C) 1.52 g
D) 13.7 g

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