Table 2.1 -Using the information in Table 2.1, calculate the number of moles in 92 grams of ethanol, C₂H₅OH. A) 1 B) 2 C) 3 D) 4 E) The answer cannot be determined.

Name: Table 2.1 -Using the information in Table 2.1, calculate the number of moles in 92 grams of ethanol, C 2 H 5 OH. A) 1 B) 2 C) 3 D) 4 E) The answer cannot be determined.
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Quizplus · Accepted Answer

The molar mass of ethanol (C2H5OH) is approximately 46 g/mol (C: 12*2 + H: 1*6 + O: 16). Therefore, 92 grams of ethanol is 92/46 = 2 moles.

Table 2.1 -Using the Information in Table 2.1, Calculate the Number of the Number