Answer
$2.30 \times 10^2 g$ of $C_2H_6O$
Work Step by Step
1. Determine the molar mass of this compound ($C_2H_6O$):
$C: 12.01g * 2= 24.02g $
$H: 1.008g * 6= 6.048g $
$O: 16.00g$
$24.02g + 6.048g + 16.00g = 46.07g$
2. Use this as a conversion factor to calcula the mass value:
$5.00 mole (C_2H_6O) \times \frac{46.07g}{1mol} = 2.30 \times 10^2 g$
