Determine the number of moles of aluminum in 96.7 g of Al. A) 0.279 mol B) 3.58 mol C) 7.43 mol D) 4.21 mol E) 6.02 * 10²³ mol

Name: Determine the number of moles of aluminum in 96.7 g of Al. A) 0.279 mol B) 3.58 mol C) 7.43 mol D) 4.21 mol E) 6.02 * 10 23 mol
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Question

Quizplus · Accepted Answer

The molar mass of aluminum is 26.98 g/mol. To determine the number of moles, we can use the formula:

moles = mass/molar mass

moles = 96.7 g / 26.98 g/mol = 3.58 mol

Therefore, the answer is B.

Determine the Number of Moles of Aluminum in 96