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01-02-2018
Chemistry

contestada

What is the mass of three moles of ethane (c2h6)
A) 30.12g
B) 60.32g
C) 90.24g
D) 120.45g

Respuesta :

01-10-2018

The correct answer is actually C. Because they are asking for THREE, you multiply 30x3 to get 90.

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